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 couldn't hay you couldn't hay he couldn't hay we couldn't hay you couldn't hay they couldn't hay	I couldn't be haying you couldn't be haying he couldn't be haying we couldn't be haying you couldn't be haying they couldn't be haying
Perfect	V-ing perfect
I couldn't have hayed you couldn't have hayed he couldn't have hayed we couldn't have hayed you couldn't have hayed they couldn't have hayed	I couldn't have been haying you couldn't have been haying he couldn't have been haying we couldn't have been haying you couldn't have been haying they couldn't 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
couldn't I hay? couldn't you hay? couldn't he hay? couldn't we hay? couldn't you hay? couldn't they hay?	couldn't I be haying? couldn't you be haying? couldn't he be haying? couldn't we be haying? couldn't you be haying? couldn't they be haying?
Perfect	V-ing perfect
couldn't I have hayed? couldn't you have hayed? couldn't he have hayed? couldn't we have hayed? couldn't you have hayed? couldn't they have hayed?	couldn't I have been haying? couldn't you have been haying? couldn't he have been haying? couldn't we have been haying? couldn't you have been haying? couldn't they have been haying?