SlideShare a Scribd company logo
Must Obligaton / necessity
Uses In general, must expresses personal obligation. Must expresses what the speaker thinks is necessary. Must is subjective. Look at these examples: I must stop smoking. You must visit us soon. He must work harder. In each of the above cases, the "obligation" is the  opinion or idea of the person speaking. In fact, it is not  a real obligation. It is not imposed from outside.
It is sometimes possible to use mustfor  real obligation, for example a rule or a law.  	But generally we use have to for this. We can use must to talk about the present or the future. Look at these examples: I must go now. (present) I must call my mother tomorrow. (future) We cannot use must to talk about the  past. We use have toto talk about the  past.
Must not, Mustn't (prohibition) We use must not to say that something is not permitted or allowed, for example: Passengers must not talk to the driver.
Use of Must not Must not expresses prohibition - something that is not permitted, not allowed. The prohibition can be subjective (the speaker's opinion) or objective (a real law or rule). Look at these examples: I mustn't eat so much sugar. (subjective) You mustn't watch so much television. (subjective) Students must not leave bicycles here. (objective) Policemen must not drink on duty. (objective)
Structure of Must Mustis a modal auxiliary verb. It is followed by a main verb. The structure is: subject + must + main verb The main verb is the base verb (infinitive without "to"). Look at these examples:
Must
Must
Must
Must

More Related Content

What's hot

Must-mustn't-have to-don't haveto
Must-mustn't-have to-don't havetoMust-mustn't-have to-don't haveto
Must-mustn't-have to-don't haveto
artemisamolivyatis
 
Bài thuyết trình tiếng anh
Bài thuyết trình tiếng anhBài thuyết trình tiếng anh
Bài thuyết trình tiếng anh
Nguyễn Linh
 
Reporting the past
Reporting the pastReporting the past
Reporting the past
lcslidepresentations
 
The first conditional
The first conditionalThe first conditional
The first conditional
joseluiscaro
 
Unit VII
Unit VIIUnit VII
Unit VII
Mitn
 
Professional Sentence Patterns for Police Reports Part I
Professional Sentence Patterns for Police Reports Part IProfessional Sentence Patterns for Police Reports Part I
Professional Sentence Patterns for Police Reports Part I
Jean Reynolds
 
Obligation, necessity, advice with brainstorm
Obligation, necessity, advice with brainstormObligation, necessity, advice with brainstorm
Obligation, necessity, advice with brainstorm
Tatiana Larionova
 
Imperatives
ImperativesImperatives
Imperatives
gutierrezruizemma
 
Professional Sentence Patterns for Police Officers: Part II
Professional Sentence Patterns for Police Officers: Part IIProfessional Sentence Patterns for Police Officers: Part II
Professional Sentence Patterns for Police Officers: Part II
Jean Reynolds
 
Conditional Clauses
Conditional ClausesConditional Clauses
Conditional Clauses
theLecturette
 
Solving Verb Problems in Police Reports
Solving Verb Problems in Police ReportsSolving Verb Problems in Police Reports
Solving Verb Problems in Police Reports
Jean Reynolds
 
12-Subjunctive influence
12-Subjunctive influence12-Subjunctive influence
12-Subjunctive influence
ck65
 
7-What is a clause
7-What is a clause7-What is a clause
7-What is a clause
Abdul Sami
 
Reported speech
Reported speechReported speech
Reported speech
YahyaChoy
 
Conditional clauses
Conditional clausesConditional clauses
Conditional clauses
lcslidepresentations
 
Comma Rule 1
Comma Rule 1Comma Rule 1
Comma Rule 1
Jean Reynolds
 
FUNDAMENTAL RULES OF REPORTED SPEECH
FUNDAMENTAL RULES OF REPORTED SPEECHFUNDAMENTAL RULES OF REPORTED SPEECH
FUNDAMENTAL RULES OF REPORTED SPEECH
Piyush Pundir
 
Reported Speech
Reported SpeechReported Speech
Reported Speech
Antonio Romero
 
Modal verbs
Modal verbsModal verbs
Reported speech 1
Reported speech 1Reported speech 1
Reported speech 1
EOI Alcalá de Guadaíra
 

What's hot (20)

Must-mustn't-have to-don't haveto
Must-mustn't-have to-don't havetoMust-mustn't-have to-don't haveto
Must-mustn't-have to-don't haveto
 
Bài thuyết trình tiếng anh
Bài thuyết trình tiếng anhBài thuyết trình tiếng anh
Bài thuyết trình tiếng anh
 
Reporting the past
Reporting the pastReporting the past
Reporting the past
 
The first conditional
The first conditionalThe first conditional
The first conditional
 
Unit VII
Unit VIIUnit VII
Unit VII
 
Professional Sentence Patterns for Police Reports Part I
Professional Sentence Patterns for Police Reports Part IProfessional Sentence Patterns for Police Reports Part I
Professional Sentence Patterns for Police Reports Part I
 
Obligation, necessity, advice with brainstorm
Obligation, necessity, advice with brainstormObligation, necessity, advice with brainstorm
Obligation, necessity, advice with brainstorm
 
Imperatives
ImperativesImperatives
Imperatives
 
Professional Sentence Patterns for Police Officers: Part II
Professional Sentence Patterns for Police Officers: Part IIProfessional Sentence Patterns for Police Officers: Part II
Professional Sentence Patterns for Police Officers: Part II
 
Conditional Clauses
Conditional ClausesConditional Clauses
Conditional Clauses
 
Solving Verb Problems in Police Reports
Solving Verb Problems in Police ReportsSolving Verb Problems in Police Reports
Solving Verb Problems in Police Reports
 
12-Subjunctive influence
12-Subjunctive influence12-Subjunctive influence
12-Subjunctive influence
 
7-What is a clause
7-What is a clause7-What is a clause
7-What is a clause
 
Reported speech
Reported speechReported speech
Reported speech
 
Conditional clauses
Conditional clausesConditional clauses
Conditional clauses
 
Comma Rule 1
Comma Rule 1Comma Rule 1
Comma Rule 1
 
FUNDAMENTAL RULES OF REPORTED SPEECH
FUNDAMENTAL RULES OF REPORTED SPEECHFUNDAMENTAL RULES OF REPORTED SPEECH
FUNDAMENTAL RULES OF REPORTED SPEECH
 
Reported Speech
Reported SpeechReported Speech
Reported Speech
 
Modal verbs
Modal verbsModal verbs
Modal verbs
 
Reported speech 1
Reported speech 1Reported speech 1
Reported speech 1
 

Viewers also liked

Used to
Used toUsed to
Modal verbs
Modal verbsModal verbs
Modal verbs
margamari
 
Used to
Used toUsed to
Used to
beatrizpuerta
 
Will vs Be going to IIº ppt
Will  vs  Be going to  IIº pptWill  vs  Be going to  IIº ppt
Will vs Be going to IIº ppt
mluisa007
 
Can can't general rules
Can can't general rulesCan can't general rules
Can can't general rules
Sara
 
can-could-be able to
can-could-be able tocan-could-be able to
can-could-be able to
artemisamolivyatis
 
Can, can´t for ability
Can, can´t for abilityCan, can´t for ability
Can, can´t for ability
Clarisa Baringo
 
Speculation and deduction
Speculation and deductionSpeculation and deduction
Speculation and deduction
ramiro cebreiros alvarez
 
Can, Could, Be able to
Can, Could, Be able toCan, Could, Be able to
Can, Could, Be able to
learnglish
 
Modal Verbs of Deduction
Modal Verbs of DeductionModal Verbs of Deduction
Modal Verbs of Deduction
David Nicholson
 
Used to
Used toUsed to
Used to
sandra
 
Used to and Would
Used to and WouldUsed to and Would
Used to and Would
Crystal Rose-Wainstock
 
Lesson Modal Can
Lesson Modal CanLesson Modal Can
Lesson Modal Can
Marcela Ramos
 
Used to
Used toUsed to
Used to
MargaRenedo
 
Used To & Would
Used To  &  WouldUsed To  &  Would
Used To & Would
monixamp
 
Habits in the past
Habits in the past Habits in the past
Habits in the past
Encarni González
 
Can can't
Can   can'tCan   can't
Modals of advice
Modals of adviceModals of advice
Modals of advice
janet25
 
Making suggestions
Making suggestionsMaking suggestions
Making suggestions
mokytoja
 
Modals of speculation
Modals of speculationModals of speculation
Modals of speculation
eoi.soraya
 

Viewers also liked (20)

Used to
Used toUsed to
Used to
 
Modal verbs
Modal verbsModal verbs
Modal verbs
 
Used to
Used toUsed to
Used to
 
Will vs Be going to IIº ppt
Will  vs  Be going to  IIº pptWill  vs  Be going to  IIº ppt
Will vs Be going to IIº ppt
 
Can can't general rules
Can can't general rulesCan can't general rules
Can can't general rules
 
can-could-be able to
can-could-be able tocan-could-be able to
can-could-be able to
 
Can, can´t for ability
Can, can´t for abilityCan, can´t for ability
Can, can´t for ability
 
Speculation and deduction
Speculation and deductionSpeculation and deduction
Speculation and deduction
 
Can, Could, Be able to
Can, Could, Be able toCan, Could, Be able to
Can, Could, Be able to
 
Modal Verbs of Deduction
Modal Verbs of DeductionModal Verbs of Deduction
Modal Verbs of Deduction
 
Used to
Used toUsed to
Used to
 
Used to and Would
Used to and WouldUsed to and Would
Used to and Would
 
Lesson Modal Can
Lesson Modal CanLesson Modal Can
Lesson Modal Can
 
Used to
Used toUsed to
Used to
 
Used To & Would
Used To  &  WouldUsed To  &  Would
Used To & Would
 
Habits in the past
Habits in the past Habits in the past
Habits in the past
 
Can can't
Can   can'tCan   can't
Can can't
 
Modals of advice
Modals of adviceModals of advice
Modals of advice
 
Making suggestions
Making suggestionsMaking suggestions
Making suggestions
 
Modals of speculation
Modals of speculationModals of speculation
Modals of speculation
 

Similar to Must

Should must have to
Should must have toShould must have to
Should must have to
dursitarosales
 
Diapositivas u2
Diapositivas u2Diapositivas u2
Diapositivas u2
olgasantillan
 
Modal & related verbs.pptx
Modal & related verbs.pptxModal & related verbs.pptx
Modal & related verbs.pptx
RauzaAubakirova2
 
Modal verbs of obligation
Modal verbs of obligation Modal verbs of obligation
Modal verbs of obligation
Encarni González
 
دورة .pptx
دورة .pptxدورة .pptx
دورة .pptx
MustafaAAlHameedawi
 
09465389009 kua joel
09465389009 kua joel09465389009 kua joel
09465389009 kua joel
Jemimah Ativo
 
Express permission, obligation, and prohibition
Express permission, obligation, and prohibitionExpress permission, obligation, and prohibition
Express permission, obligation, and prohibition
JanineCasas1
 
Unit 4 health and safety
Unit 4   health and safetyUnit 4   health and safety
Unit 4 health and safety
silgarnie
 
MODALS.pptx
MODALS.pptxMODALS.pptx
MODALS.pptx
MarjorieClavejo1
 
Modal Auxiliaries
Modal AuxiliariesModal Auxiliaries
Modal Auxiliaries
zulieth
 
Modal Auxiliaries
Modal AuxiliariesModal Auxiliaries
Modal Auxiliaries
zulieth
 
English lab
English labEnglish lab
English lab
zulieth
 
Presentazione inglese
Presentazione inglesePresentazione inglese
Presentazione inglese
Gaia Minutoli
 
MODAL VERBS OF OBLIGATION.pdf
MODAL VERBS OF OBLIGATION.pdfMODAL VERBS OF OBLIGATION.pdf
MODAL VERBS OF OBLIGATION.pdf
SandraLilianaSalazar5
 
Mild Obligation and Advice
Mild Obligation and AdviceMild Obligation and Advice
Mild Obligation and Advice
theLecturette
 
Modal verbs
Modal verbsModal verbs
Modal verbs
xumora1221
 
Politeness & Interaction
Politeness & InteractionPoliteness & Interaction
Politeness & Interaction
Laiba Yaseen
 
Modals of prohibition and obligation
Modals of prohibition and obligation Modals of prohibition and obligation
Modals of prohibition and obligation
Lourdes Figueras
 
Modal verbs
Modal verbsModal verbs
Modal verbs
antoniovillalobos22
 
Modals
ModalsModals
Modals
Nikos Gakis
 

Similar to Must (20)

Should must have to
Should must have toShould must have to
Should must have to
 
Diapositivas u2
Diapositivas u2Diapositivas u2
Diapositivas u2
 
Modal & related verbs.pptx
Modal & related verbs.pptxModal & related verbs.pptx
Modal & related verbs.pptx
 
Modal verbs of obligation
Modal verbs of obligation Modal verbs of obligation
Modal verbs of obligation
 
دورة .pptx
دورة .pptxدورة .pptx
دورة .pptx
 
09465389009 kua joel
09465389009 kua joel09465389009 kua joel
09465389009 kua joel
 
Express permission, obligation, and prohibition
Express permission, obligation, and prohibitionExpress permission, obligation, and prohibition
Express permission, obligation, and prohibition
 
Unit 4 health and safety
Unit 4   health and safetyUnit 4   health and safety
Unit 4 health and safety
 
MODALS.pptx
MODALS.pptxMODALS.pptx
MODALS.pptx
 
Modal Auxiliaries
Modal AuxiliariesModal Auxiliaries
Modal Auxiliaries
 
Modal Auxiliaries
Modal AuxiliariesModal Auxiliaries
Modal Auxiliaries
 
English lab
English labEnglish lab
English lab
 
Presentazione inglese
Presentazione inglesePresentazione inglese
Presentazione inglese
 
MODAL VERBS OF OBLIGATION.pdf
MODAL VERBS OF OBLIGATION.pdfMODAL VERBS OF OBLIGATION.pdf
MODAL VERBS OF OBLIGATION.pdf
 
Mild Obligation and Advice
Mild Obligation and AdviceMild Obligation and Advice
Mild Obligation and Advice
 
Modal verbs
Modal verbsModal verbs
Modal verbs
 
Politeness & Interaction
Politeness & InteractionPoliteness & Interaction
Politeness & Interaction
 
Modals of prohibition and obligation
Modals of prohibition and obligation Modals of prohibition and obligation
Modals of prohibition and obligation
 
Modal verbs
Modal verbsModal verbs
Modal verbs
 
Modals
ModalsModals
Modals
 

More from Alfredo Marmolejo

Past simple worksheet 105
Past simple worksheet 105Past simple worksheet 105
Past simple worksheet 105
Alfredo Marmolejo
 
Simple past tense
Simple past tenseSimple past tense
Simple past tense
Alfredo Marmolejo
 
Past tense verb to be
Past tense verb to bePast tense verb to be
Past tense verb to be
Alfredo Marmolejo
 
Ingls acuerdo 653_2013
Ingls acuerdo 653_2013Ingls acuerdo 653_2013
Ingls acuerdo 653_2013
Alfredo Marmolejo
 
Dibujo tecnico acuerdo_653_2013
Dibujo tecnico acuerdo_653_2013Dibujo tecnico acuerdo_653_2013
Dibujo tecnico acuerdo_653_2013
Alfredo Marmolejo
 
1. guía de estudios ingreso 15 16 DGETI
1. guía de estudios ingreso 15 16 DGETI1. guía de estudios ingreso 15 16 DGETI
1. guía de estudios ingreso 15 16 DGETI
Alfredo Marmolejo
 
1. guía de estudios ingreso 15 16
1. guía de estudios ingreso 15 161. guía de estudios ingreso 15 16
1. guía de estudios ingreso 15 16
Alfredo Marmolejo
 
Object personal pronouns
Object personal pronounsObject personal pronouns
Object personal pronouns
Alfredo Marmolejo
 
Ingles acuerdo 653_2013
Ingles acuerdo 653_2013Ingles acuerdo 653_2013
Ingles acuerdo 653_2013
Alfredo Marmolejo
 
Guía de estudios para la evaluación diagnóstica 2014 2015
Guía de estudios para la evaluación diagnóstica 2014 2015Guía de estudios para la evaluación diagnóstica 2014 2015
Guía de estudios para la evaluación diagnóstica 2014 2015
Alfredo Marmolejo
 
2 guia de estudio 13 14
2 guia de estudio 13 142 guia de estudio 13 14
2 guia de estudio 13 14
Alfredo Marmolejo
 
Foro de concientización acerca de la importancia de la prueba enlace
Foro de concientización acerca de la importancia de la prueba enlaceForo de concientización acerca de la importancia de la prueba enlace
Foro de concientización acerca de la importancia de la prueba enlace
Alfredo Marmolejo
 
Pre inscripcion
Pre inscripcionPre inscripcion
Pre inscripcion
Alfredo Marmolejo
 
Curso de lectura 230113
Curso de lectura 230113Curso de lectura 230113
Curso de lectura 230113
Alfredo Marmolejo
 
Formatos FORTE (JTRC 18/10/2012)
Formatos FORTE (JTRC 18/10/2012)Formatos FORTE (JTRC 18/10/2012)
Formatos FORTE (JTRC 18/10/2012)
Alfredo Marmolejo
 
Simple future (will)
Simple future (will)Simple future (will)
Simple future (will)
Alfredo Marmolejo
 
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIORCONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
Alfredo Marmolejo
 
Curso taller de habilidades docentes y administrativas
Curso taller de habilidades docentes y administrativasCurso taller de habilidades docentes y administrativas
Curso taller de habilidades docentes y administrativas
Alfredo Marmolejo
 
Evento de graduación, generación 2009 2012
Evento de graduación, generación 2009   2012Evento de graduación, generación 2009   2012
Evento de graduación, generación 2009 2012
Alfredo Marmolejo
 
Campaña de limpieza
Campaña de limpiezaCampaña de limpieza
Campaña de limpieza
Alfredo Marmolejo
 

More from Alfredo Marmolejo (20)

Past simple worksheet 105
Past simple worksheet 105Past simple worksheet 105
Past simple worksheet 105
 
Simple past tense
Simple past tenseSimple past tense
Simple past tense
 
Past tense verb to be
Past tense verb to bePast tense verb to be
Past tense verb to be
 
Ingls acuerdo 653_2013
Ingls acuerdo 653_2013Ingls acuerdo 653_2013
Ingls acuerdo 653_2013
 
Dibujo tecnico acuerdo_653_2013
Dibujo tecnico acuerdo_653_2013Dibujo tecnico acuerdo_653_2013
Dibujo tecnico acuerdo_653_2013
 
1. guía de estudios ingreso 15 16 DGETI
1. guía de estudios ingreso 15 16 DGETI1. guía de estudios ingreso 15 16 DGETI
1. guía de estudios ingreso 15 16 DGETI
 
1. guía de estudios ingreso 15 16
1. guía de estudios ingreso 15 161. guía de estudios ingreso 15 16
1. guía de estudios ingreso 15 16
 
Object personal pronouns
Object personal pronounsObject personal pronouns
Object personal pronouns
 
Ingles acuerdo 653_2013
Ingles acuerdo 653_2013Ingles acuerdo 653_2013
Ingles acuerdo 653_2013
 
Guía de estudios para la evaluación diagnóstica 2014 2015
Guía de estudios para la evaluación diagnóstica 2014 2015Guía de estudios para la evaluación diagnóstica 2014 2015
Guía de estudios para la evaluación diagnóstica 2014 2015
 
2 guia de estudio 13 14
2 guia de estudio 13 142 guia de estudio 13 14
2 guia de estudio 13 14
 
Foro de concientización acerca de la importancia de la prueba enlace
Foro de concientización acerca de la importancia de la prueba enlaceForo de concientización acerca de la importancia de la prueba enlace
Foro de concientización acerca de la importancia de la prueba enlace
 
Pre inscripcion
Pre inscripcionPre inscripcion
Pre inscripcion
 
Curso de lectura 230113
Curso de lectura 230113Curso de lectura 230113
Curso de lectura 230113
 
Formatos FORTE (JTRC 18/10/2012)
Formatos FORTE (JTRC 18/10/2012)Formatos FORTE (JTRC 18/10/2012)
Formatos FORTE (JTRC 18/10/2012)
 
Simple future (will)
Simple future (will)Simple future (will)
Simple future (will)
 
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIORCONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
CONVOCATORIA BECAS EDUCACIÓN MEDIA SUPERIOR
 
Curso taller de habilidades docentes y administrativas
Curso taller de habilidades docentes y administrativasCurso taller de habilidades docentes y administrativas
Curso taller de habilidades docentes y administrativas
 
Evento de graduación, generación 2009 2012
Evento de graduación, generación 2009   2012Evento de graduación, generación 2009   2012
Evento de graduación, generación 2009 2012
 
Campaña de limpieza
Campaña de limpiezaCampaña de limpieza
Campaña de limpieza
 

Recently uploaded

Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
amberjdewit93
 
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptxPengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Fajar Baskoro
 
The Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collectionThe Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collection
Israel Genealogy Research Association
 
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments UnitDigital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit
chanes7
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
Nicholas Montgomery
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
TechSoup
 
Smart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICTSmart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICT
simonomuemu
 
Life upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for studentLife upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for student
NgcHiNguyn25
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
Celine George
 
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold MethodHow to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
Celine George
 
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
IreneSebastianRueco1
 
The basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptxThe basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptx
heathfieldcps1
 
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
GeorgeMilliken2
 
S1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptxS1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptx
tarandeep35
 
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdfWalmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
TechSoup
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
Dr. Shivangi Singh Parihar
 
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityNatural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Akanksha trivedi rama nursing college kanpur.
 
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdfবাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
eBook.com.bd (প্রয়োজনীয় বাংলা বই)
 
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
RitikBhardwaj56
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
PECB
 

Recently uploaded (20)

Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
 
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptxPengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
 
The Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collectionThe Diamonds of 2023-2024 in the IGRA collection
The Diamonds of 2023-2024 in the IGRA collection
 
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments UnitDigital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
 
Smart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICTSmart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICT
 
Life upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for studentLife upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for student
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
 
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold MethodHow to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
 
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
 
The basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptxThe basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptx
 
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
 
S1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptxS1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptx
 
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdfWalmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
 
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityNatural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
 
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdfবাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
 
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
 

Must

  • 1. Must Obligaton / necessity
  • 2. Uses In general, must expresses personal obligation. Must expresses what the speaker thinks is necessary. Must is subjective. Look at these examples: I must stop smoking. You must visit us soon. He must work harder. In each of the above cases, the "obligation" is the opinion or idea of the person speaking. In fact, it is not a real obligation. It is not imposed from outside.
  • 3. It is sometimes possible to use mustfor real obligation, for example a rule or a law. But generally we use have to for this. We can use must to talk about the present or the future. Look at these examples: I must go now. (present) I must call my mother tomorrow. (future) We cannot use must to talk about the past. We use have toto talk about the past.
  • 4. Must not, Mustn't (prohibition) We use must not to say that something is not permitted or allowed, for example: Passengers must not talk to the driver.
  • 5. Use of Must not Must not expresses prohibition - something that is not permitted, not allowed. The prohibition can be subjective (the speaker's opinion) or objective (a real law or rule). Look at these examples: I mustn't eat so much sugar. (subjective) You mustn't watch so much television. (subjective) Students must not leave bicycles here. (objective) Policemen must not drink on duty. (objective)
  • 6. Structure of Must Mustis a modal auxiliary verb. It is followed by a main verb. The structure is: subject + must + main verb The main verb is the base verb (infinitive without "to"). Look at these examples: