Present Perfect Simple +) I / You / We / They have written She / He has written ?) Have I / you / we / they written Has

I have already written. — Have I already written? — I haven’t written yet.

You have written. — Have you written? — You haven’t written.

He has just written. — Has he ever written? — He hasn’t written.

She has written. — Has she written? — She hasn’t written.

We have written. — Have we just written? — We haven’t written.

They have written. — Have they written? — They haven’t written.