English verb conjugation
COULD RAY

Regular verb: ray - rayed - rayed

Affirmation

Simple form	V-ing form
I could ray you could ray he could ray we could ray you could ray they could ray	I could be raying you could be raying he 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 he 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 he 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 couldn't ray you couldn't ray he couldn't ray we couldn't ray you couldn't ray they couldn't ray	I couldn't be raying you couldn't be raying he couldn't be raying we couldn't be raying you couldn't be raying they couldn't be raying
Perfect	V-ing perfect
I couldn't have rayed you couldn't have rayed he couldn't have rayed we couldn't have rayed you couldn't have rayed they couldn't have rayed	I couldn't have been raying you couldn't have been raying he couldn't have been raying we couldn't have been raying you couldn't have been raying they couldn't have been raying

Interrogative form

Simple form	V-ing form
could I ray? could you ray? could he ray? could we ray? could you ray? could they ray?	could I be raying? could you be raying? could he 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 he 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 he 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
couldn't I ray? couldn't you ray? couldn't he ray? couldn't we ray? couldn't you ray? couldn't they ray?	couldn't I be raying? couldn't you be raying? couldn't he be raying? couldn't we be raying? couldn't you be raying? couldn't they be raying?
Perfect	V-ing perfect
couldn't I have rayed? couldn't you have rayed? couldn't he have rayed? couldn't we have rayed? couldn't you have rayed? couldn't they have rayed?	couldn't I have been raying? couldn't you have been raying? couldn't he have been raying? couldn't we have been raying? couldn't you have been raying? couldn't they have been raying?