Can & Can't

Positive    Negative     interrogative

I can          I can't          Can I?

You can     You can't      Can you?

He can      He can't       Can he?

She can    She can't      Can she?

It can        It can't          Can it?

We can     We can't      Can we?

You can    You can't      Can you?

They can   They can't    Can they?