English verb conjugation
COULD HAY

Regular verb: hay - hayed - hayed

Affirmation

Simple form	V-ing form
I could hay you could hay he could hay we could hay you could hay they could hay	I could be haying you could be haying he could be haying we could be haying you could be haying they could be haying
Perfect	V-ing perfect
I could have hayed you could have hayed he could have hayed we could have hayed you could have hayed they could have hayed	I could have been haying you could have been haying he could have been haying we could have been haying you could have been haying they could have been haying

Negation

Simple form	V-ing form
I could not hay you could not hay he could not hay we could not hay you could not hay they could not hay	I could not be haying you could not be haying he could not be haying we could not be haying you could not be haying they could not be haying
Perfect	V-ing perfect
I could not have hayed you could not have hayed he could not have hayed we could not have hayed you could not have hayed they could not have hayed	I could not have been haying you could not have been haying he could not have been haying we could not have been haying you could not have been haying they could not have been haying

Interrogative form

Simple form	V-ing form
could I hay? could you hay? could he hay? could we hay? could you hay? could they hay?	could I be haying? could you be haying? could he be haying? could we be haying? could you be haying? could they be haying?
Perfect	V-ing perfect
could I have hayed? could you have hayed? could he have hayed? could we have hayed? could you have hayed? could they have hayed?	could I have been haying? could you have been haying? could he have been haying? could we have been haying? could you have been haying? could they have been haying?

Interro-negative form

Simple form	V-ing form
could I not hay? could you not hay? could he not hay? could we not hay? could you not hay? could they not hay?	could I not be haying? could you not be haying? could he not be haying? could we not be haying? could you not be haying? could they not be haying?
Perfect	V-ing perfect
could I not have hayed? could you not have hayed? could he not have hayed? could we not have hayed? could you not have hayed? could they not have hayed?	could I not have been haying? could you not have been haying? could he not have been haying? could we not have been haying? could you not have been haying? could they not have been haying?