English verb conjugation
COULD RAY

Regular verb: ray - rayed - rayed

Affirmation

Simple form	V-ing form
I could ray you could ray she could ray we could ray you could ray they could ray	I could be raying you could be raying she could be raying we could be raying you could be raying they could be raying
Perfect	V-ing perfect
I could have rayed you could have rayed she could have rayed we could have rayed you could have rayed they could have rayed	I could have been raying you could have been raying she could have been raying we could have been raying you could have been raying they could have been raying

Negation

Simple form	V-ing form
I could not ray you could not ray she could not ray we could not ray you could not ray they could not ray	I could not be raying you could not be raying she could not be raying we could not be raying you could not be raying they could not be raying
Perfect	V-ing perfect
I could not have rayed you could not have rayed she could not have rayed we could not have rayed you could not have rayed they could not have rayed	I could not have been raying you could not have been raying she could not have been raying we could not have been raying you could not have been raying they could not have been raying

Interrogative form

Simple form	V-ing form
could I ray? could you ray? could she ray? could we ray? could you ray? could they ray?	could I be raying? could you be raying? could she be raying? could we be raying? could you be raying? could they be raying?
Perfect	V-ing perfect
could I have rayed? could you have rayed? could she have rayed? could we have rayed? could you have rayed? could they have rayed?	could I have been raying? could you have been raying? could she have been raying? could we have been raying? could you have been raying? could they have been raying?

Interro-negative form

Simple form	V-ing form
could I not ray? could you not ray? could she not ray? could we not ray? could you not ray? could they not ray?	could I not be raying? could you not be raying? could she not be raying? could we not be raying? could you not be raying? could they not be raying?
Perfect	V-ing perfect
could I not have rayed? could you not have rayed? could she not have rayed? could we not have rayed? could you not have rayed? could they not have rayed?	could I not have been raying? could you not have been raying? could she not have been raying? could we not have been raying? could you not have been raying? could they not have been raying?