This document defines and explains the use of to infinitives in English grammar. It begins by defining to infinitives as verbs preceded by "to", such as "to sing" or "to go". It then lists several verbs that must be followed by a to infinitive, such as "want", "plan", and "hope". The document outlines different patterns that to infinitives can take, including subject+verb+to infinitive. It also discusses where to infinitives can be placed and their different functions as objects, subjects, subject complements, and complements of nouns and adverbs. In closing, it invites any questions about to infinitives.

1. To Infinitive
1.Perkasa Rambe
2. Rahmayani Ritonga
3. Walima Arfa
4. Widya Fauziah Zahara
5. Yandika Perdana
6. Yosephine l . Tobing

2. Contents
 Defenition of To Infinitive
 Patterns
 The Placing of To Infinitve
 The Uses of To Infinitive
 The Function of To Infinitive

3. Defenition of to Infinitives
Infinitives are “to + a verb”
Infinitives are easily
Ex : To sing
recognized because
of the preposition
To Go
“to” + the verb.
To Dance

4. Some word must be followed by To Infinitive. The Words is :
Afford
Decide
Plan
Agree
Expect
Prepare
Arrange
Dare
Promise
Ask
Deserve
Hope
Attemp
Fail
Seem

5. Patterns
1. S + V + To Infinitive
Ex : I want to study
2. S + V + O + to infinitive
Ex : I want you to study
3. To + Verb
Ex : To study

6. The Other Pattern of To Infinitive
 Too + Adjective + To Infinitives
Ex : It is too dangerous to go there now.
: I am too tired to do the task
 Adjective + Enough + To Infinitive
Ex : He is strong enough to carry the bag.
: She is brave enough to go there alone

7. The Placing of To Infinitive
 After Verb
Ex : I plan to visit my friend
: We need to tell him about it
 After Adjectives
Ex : I was surprised to get her letter
: I am Passed to meet you
 After The First,The second,The third,etc,Next,Last,Only
Ex : I was The first to arrive at School yesterday
: She was the last to enter the room

8. The Uses of To Infinitive
t o
t o
pu
Ex
wi
I nf i ni t i v e us i ng
e x pl a i n our
r pos e
: I wa n t t o t a l k
t h h Explain our
i m
Purpose

9. The Function of To
Infinitivej e c t i v
Sub
Ob j e c t
Subj e c t
C o mp
C o mp
t of
a
Ad j e
e
l e me n
t
l e me n
No u n
nd
c t i v e

10. To Infinitive as an object
• To Infinitive can be Purpose as an Object
Ex : She learned to speak English
: I don't want to talk
As an
Object

11. To Infinitive as the Subject
To Infinitive can be Purpose as a Subject
Ex : To watch him eating really gets on
my nerves.
: To walk alone in the dark is dangerous.
As the
Subject

12. To Infinitive As a Subject Complement
To Infinitive can be Purpose as the Subject
Complement,Usually after to be
Ex : The main thing is to relax.
Their hobby is to walk around the world.
As the
Subject
Complement

13. To Infinitive as The Complement of Noun and
Adverb
To Infinitive can be Purpose as a Complement Of Noun
And Adverb.
Ex : You have the right to remain silent.
: I am anxious to contact your brother.
The
Complement
of Noun and
Adverb

14. The End

15. ANY QUESTIONS?

16. For Your Attention,We Say :