The document provides information about subject-verb agreement and conjugation of verbs in English. It includes tables showing affirmative, negative, and interrogative forms of verbs "to be" and "-ing" verbs using different subjects including I, you, we, they, he, she, and it. Examples are provided to illustrate how the forms change depending on the subject and whether the statement is affirmative, negative, or a question.

1. AM ARE IS
I You, We, They He /She / it
WHO
HOW WHERE
HOW OLD
WHAT

2. AFFIRMATIVE He is a doctor
He is at hospital
NEGATIVE He is not a doctor
He isn’t at home
INTERROGATIVE ? Is he a doctor?
Yes, he is
SHORT
ANSWERS Is he at home?
No, he is not/ he isn’t

3. I am a I am not /
I’m not a
Secretary
Are you a ? No, I am not /
No, I’m not
Are you a ? Yes, I am.

4. You are an You are not/
You aren’t a
Am I a ? No, you are not/
No, you aren’t
Am I an ? Yes, you are

5. We are We are not /
We aren’t
cookers
doctors
Are you
? No, we are not /
No, we aren`t
Are you ? Yes, we are

6. Sam and
They are not / They aren’t
Tom are
clowns magicians
Are they ? No they are not /
No, they aren’t
Are they ? Yes, they are

7. Paul is a
He is not /
He isn’t a
Is Paul a No, he is not /
?
No, he isn’t
Is he a ? Yes, he is

8. Gina is a She is not /
She isn’t a
Is she a No, she is not/
?
No, she isn’t
Is Gina a ? Yes, she is

9. Bobby is a It is not a /
It isn’t a
dog
cat
Is Bobby a No, it is not
?
No, it isn’t
Is it a Yes, it is
?

10. AM ARE IS
verb +ing
I He /She / it
You, We, They
WHAT AM / ARE / IS
…. DOING?

11. AFFIRMATIVE He is walking
NEGATIVE He is not / running
He isn’t
INTERROGATIVE ? Is he walking?
Yes, he is
SHORT
ANSWERS Is he running?
No, he isn’t

12. I am watching T.V.
I am not listening to music
Are you No, I am
?
not
Are you ? Yes, I am

13. You are reading a book You aren`t writing
? No, you aren’t
Am I
Am I ? Yes, you are

14. We aren`t
We are playing soccer
playing tennis
Are you ? No, we aren’t
Are you ? Yes, we are

15. Betty and Mike are
dancing
They are not singing
Are they ? No, they aren’t
Are they ? Yes, they are

16. Peter is walking He is not running
Is he ? No, he isn’t
Is he ? Yes, he is

17. Jane is
making She is not cooking
the bed
Is she ? No, she isn’t
Is she ? Yes,she is

18. The cat is sleeping it is not drinking milk
Is the cat ? No, it isn’t
Is it Yes,it is
?

19. PRONOUN MODAL AFFIRMATIVE NEGATIVE INTERROGATIVE SHORT
ANSWERS
I am I am I am not / Am I ? Yes, I am
I’m not No, I am not
YOU are You are You are not / Are you? Yes, you are
You aren’t No, you
aren’t
WE are We are We are not/ Are we? Yes, we are
We aren’t No, we
aren’t
THEY are They are They are not/ Are they? Yes, they are
They aren’t No, they
aren’t
HE is He is He is not / Is he? Yes, he is
He isn’t No, he isn’t
SHE is She is She is not / Is she? Yes, she is
She isn’t No, she isn’t
IT is It is It is not / Is it? Yes, it is
It isn’t No, it isn’t

20. PRONOUN TO BE VERB + ing complement
I am watching T.V.
You are reading a book
We are playing soccer
They are dancing
He is walking
She is making the bed
it is sleeping

21. PRONOUN MODAL AFFIRMATIVE NEGATIVE INTERROGATIVE SHORT
ANSWERS
I am I am doing I am not / Am I doing ? Yes, I am
I’m not doing No, I am not
YOU are You are You are not / Are you doing? Yes, you are
doing You aren’t No, you
doing aren’t
WE are We are We are not/ Are we doing? Yes, we are
doing We aren’t No, we
doing aren’t
THEY are They are They are not/ Are they Yes, they are
doing They aren’t doing? No, they
doing aren’t
HE is He is doing He is not / Is he doing? Yes, he is
He isn’t doing No, he isn’t
SHE is She is She is not / Is she doing? Yes, she is
doing She isn’t No, she isn’t
doing
IT is It is doing It is not / Is it doing? Yes, it is