I could feint you could feint he could feint we could feint you could feint they could feint
V-ing form
I could be feinting you could be feinting he could be feinting we could be feinting you could be feinting they could be feinting
Perfect
I could have feinted you could have feinted he could have feinted we could have feinted you could have feinted they could have feinted
V-ing perfect
I could have been feinting you could have been feinting he could have been feinting we could have been feinting you could have been feinting they could have been feinting
Negation
Simple form
I could not feint you could not feint he could not feint we could not feint you could not feint they could not feint
V-ing form
I could not be feinting you could not be feinting he could not be feinting we could not be feinting you could not be feinting they could not be feinting
Perfect
I could not have feinted you could not have feinted he could not have feinted we could not have feinted you could not have feinted they could not have feinted
V-ing perfect
I could not have been feinting you could not have been feinting he could not have been feinting we could not have been feinting you could not have been feinting they could not have been feinting
Interrogative form
Simple form
could I feint? could you feint? could he feint? could we feint? could you feint? could they feint?
V-ing form
could I be feinting? could you be feinting? could he be feinting? could we be feinting? could you be feinting? could they be feinting?
Perfect
could I have feinted? could you have feinted? could he have feinted? could we have feinted? could you have feinted? could they have feinted?
V-ing perfect
could I have been feinting? could you have been feinting? could he have been feinting? could we have been feinting? could you have been feinting? could they have been feinting?
Interro-negative form
Simple form
could I not feint? could you not feint? could he not feint? could we not feint? could you not feint? could they not feint?
V-ing form
could I not be feinting? could you not be feinting? could he not be feinting? could we not be feinting? could you not be feinting? could they not be feinting?
Perfect
could I not have feinted? could you not have feinted? could he not have feinted? could we not have feinted? could you not have feinted? could they not have feinted?
V-ing perfect
could I not have been feinting? could you not have been feinting? could he not have been feinting? could we not have been feinting? could you not have been feinting? could they not have been feinting?