English verb conjugation
COULD COHERE

Regular verb: cohere - cohered - cohered

Affirmation

Simple form	V-ing form
I could cohere you could cohere he could cohere we could cohere you could cohere they could cohere	I could be cohering you could be cohering he could be cohering we could be cohering you could be cohering they could be cohering
Perfect	V-ing perfect
I could have cohered you could have cohered he could have cohered we could have cohered you could have cohered they could have cohered	I could have been cohering you could have been cohering he could have been cohering we could have been cohering you could have been cohering they could have been cohering

Negation

Simple form	V-ing form
I could not cohere you could not cohere he could not cohere we could not cohere you could not cohere they could not cohere	I could not be cohering you could not be cohering he could not be cohering we could not be cohering you could not be cohering they could not be cohering
Perfect	V-ing perfect
I could not have cohered you could not have cohered he could not have cohered we could not have cohered you could not have cohered they could not have cohered	I could not have been cohering you could not have been cohering he could not have been cohering we could not have been cohering you could not have been cohering they could not have been cohering

Interrogative form

Simple form	V-ing form
could I cohere? could you cohere? could he cohere? could we cohere? could you cohere? could they cohere?	could I be cohering? could you be cohering? could he be cohering? could we be cohering? could you be cohering? could they be cohering?
Perfect	V-ing perfect
could I have cohered? could you have cohered? could he have cohered? could we have cohered? could you have cohered? could they have cohered?	could I have been cohering? could you have been cohering? could he have been cohering? could we have been cohering? could you have been cohering? could they have been cohering?

Interro-negative form

Simple form	V-ing form
could I not cohere? could you not cohere? could he not cohere? could we not cohere? could you not cohere? could they not cohere?	could I not be cohering? could you not be cohering? could he not be cohering? could we not be cohering? could you not be cohering? could they not be cohering?
Perfect	V-ing perfect
could I not have cohered? could you not have cohered? could he not have cohered? could we not have cohered? could you not have cohered? could they not have cohered?	could I not have been cohering? could you not have been cohering? could he not have been cohering? could we not have been cohering? could you not have been cohering? could they not have been cohering?