English verb conjugation
COULD SPOKE

Regular verb: spoke - spoked - spoked

Affirmation

Simple form	V-ing form
I could spoke you could spoke she could spoke we could spoke you could spoke they could spoke	I could be spoking you could be spoking she could be spoking we could be spoking you could be spoking they could be spoking
Perfect	V-ing perfect
I could have spoked you could have spoked she could have spoked we could have spoked you could have spoked they could have spoked	I could have been spoking you could have been spoking she could have been spoking we could have been spoking you could have been spoking they could have been spoking

Negation

Simple form	V-ing form
I could not spoke you could not spoke she could not spoke we could not spoke you could not spoke they could not spoke	I could not be spoking you could not be spoking she could not be spoking we could not be spoking you could not be spoking they could not be spoking
Perfect	V-ing perfect
I could not have spoked you could not have spoked she could not have spoked we could not have spoked you could not have spoked they could not have spoked	I could not have been spoking you could not have been spoking she could not have been spoking we could not have been spoking you could not have been spoking they could not have been spoking

Interrogative form

Simple form	V-ing form
could I spoke? could you spoke? could she spoke? could we spoke? could you spoke? could they spoke?	could I be spoking? could you be spoking? could she be spoking? could we be spoking? could you be spoking? could they be spoking?
Perfect	V-ing perfect
could I have spoked? could you have spoked? could she have spoked? could we have spoked? could you have spoked? could they have spoked?	could I have been spoking? could you have been spoking? could she have been spoking? could we have been spoking? could you have been spoking? could they have been spoking?

Interro-negative form

Simple form	V-ing form
could I not spoke? could you not spoke? could she not spoke? could we not spoke? could you not spoke? could they not spoke?	could I not be spoking? could you not be spoking? could she not be spoking? could we not be spoking? could you not be spoking? could they not be spoking?
Perfect	V-ing perfect
could I not have spoked? could you not have spoked? could she not have spoked? could we not have spoked? could you not have spoked? could they not have spoked?	could I not have been spoking? could you not have been spoking? could she not have been spoking? could we not have been spoking? could you not have been spoking? could they not have been spoking?