Affirmative

Negative

Interrogative

I studied
You studied

He studied
She studied
It studied

We studied
You studied
They studied

I went
You went

He went
She went
It went

We went
You went
They went

I didn't study/ go
You didn't study/ go

He didn't study /go
She didn't study/ go
It didn't study/ go

Did I study/go?
Did you study/ go?

Did he study/ go?
Did she study/ go?
Did it study/ go?

Did we study/ go?
Did you study/ go?
Did they study/ go?