To be

• Affirmative sentences

I am a pupil.
You are a pupil.
He / she / it is a pupil.
We are pupils.
You are pupils.
They are pupils.

• Negative sentences

I am not a pupil.
You are not a pupil.
He / she / it is not a pupil.
We are not pupils.
You are not pupils.
They are not pupils.

• Questions

Am I a pupil?
Are you a pupil?
Is he / she / it a pupil?
Are we pupils?
Are you pupils?
Are they pupils?