I could debunk you could debunk she could debunk we could debunk you could debunk they could debunk
V-ing form
I could be debunking you could be debunking she could be debunking we could be debunking you could be debunking they could be debunking
Perfect
I could have debunked you could have debunked she could have debunked we could have debunked you could have debunked they could have debunked
V-ing perfect
I could have been debunking you could have been debunking she could have been debunking we could have been debunking you could have been debunking they could have been debunking
Negation
Simple form
I could not debunk you could not debunk she could not debunk we could not debunk you could not debunk they could not debunk
V-ing form
I could not be debunking you could not be debunking she could not be debunking we could not be debunking you could not be debunking they could not be debunking
Perfect
I could not have debunked you could not have debunked she could not have debunked we could not have debunked you could not have debunked they could not have debunked
V-ing perfect
I could not have been debunking you could not have been debunking she could not have been debunking we could not have been debunking you could not have been debunking they could not have been debunking
Interrogative form
Simple form
could I debunk? could you debunk? could she debunk? could we debunk? could you debunk? could they debunk?
V-ing form
could I be debunking? could you be debunking? could she be debunking? could we be debunking? could you be debunking? could they be debunking?
Perfect
could I have debunked? could you have debunked? could she have debunked? could we have debunked? could you have debunked? could they have debunked?
V-ing perfect
could I have been debunking? could you have been debunking? could she have been debunking? could we have been debunking? could you have been debunking? could they have been debunking?
Interro-negative form
Simple form
could I not debunk? could you not debunk? could she not debunk? could we not debunk? could you not debunk? could they not debunk?
V-ing form
could I not be debunking? could you not be debunking? could she not be debunking? could we not be debunking? could you not be debunking? could they not be debunking?
Perfect
could I not have debunked? could you not have debunked? could she not have debunked? could we not have debunked? could you not have debunked? could they not have debunked?
V-ing perfect
could I not have been debunking? could you not have been debunking? could she not have been debunking? could we not have been debunking? could you not have been debunking? could they not have been debunking?