This document discusses the present simple tense in English grammar. It explains that the present simple is used to talk about habits, frequent actions, and general truths. It provides examples of affirmative, negative, and interrogative sentence structures in the present simple. It also describes rules for forming the third person singular form for different types of verbs ending in vowels, consonants, and y. Finally, it notes that adverbs of frequency are used to express how often things happen and can come before verbs or after the verb "to be".

1. Grammar Study:
Present
Simple

2. To refer to habitsor to things
which happen frequently.
To refer to permanent
situations.
 To talk about general
statementsof truth.

3. Affirmative .
He/ She/ It plays.
I / You / We/ They play.
Negative.
He/ She/ It doesn´t play .
I / You / We/ They don´t play.

4. Interrogative:
DoesHe/ She/ It play ?
Do I / You / We/ They play?
Short forms:
Doesnot = Doesn´t
Do not = don´t

5. How to makehe/ she/
it forms:
General rule
It takes–s.
Example:
Play → Plays.

6. With verbsending in :o, s, x, sh
or ch:
It takes– es.
Example:
Teach→ Teaches.

7. With verbsending in vowel + y:
It takes– s.
Example:
Play→ Plays.

8. With verbsending in consonant
+ y:
It changes–y into – I and takes
–es.
Example:
Study → Studies.

9. Notethat:
They come:
Beforetheverb. For example: I
usually go to school by bus.
•After theverb To Be. For
example: Sheisoften with her
friendsat weekends.
Adverbsof frequency like
usually, sometimes, never,
etc, areused to expresshow
often thingshappen.

10. Notethat:
They come:
Beforetheverb. For example: I
usually go to school by bus.
•After theverb To Be. For
example: Sheisoften with her
friendsat weekends.
Adverbsof frequency like
usually, sometimes, never,
etc, areused to expresshow
often thingshappen.