No, not.
No, I was not.
No, I were not.

she has a bath
she is having a bath
she had a bath

mine
at me
to me

I have been to London already
I went to London already
I have gone to London already

She Ann
Ann did
Ann drove

I work with
with I work
with that I work

I HAVE to go to town tomorrow
I HAS to go to town tomorrow
I HAD to go to town tomorrow

I wish I WERE taller
I wish I HAD BEEN taller
I wish I SHOULD BE taller

I AM COMPLETING this test for five minutes
I HAVE JUST COMPLETED this test for five minutes
I HAVE BEEN COMPLETING this test for five minutes