I ought to coffer you ought to coffer she ought to coffer we ought to coffer you ought to coffer they ought to coffer
V-ing form
I ought to be coffering you ought to be coffering she ought to be coffering we ought to be coffering you ought to be coffering they ought to be coffering
Perfect
I ought to have coffered you ought to have coffered she ought to have coffered we ought to have coffered you ought to have coffered they ought to have coffered
V-ing perfect
I ought to have been coffering you ought to have been coffering she ought to have been coffering we ought to have been coffering you ought to have been coffering they ought to have been coffering
Negation
Simple form
I ought not to coffer you ought not to coffer she ought not to coffer we ought not to coffer you ought not to coffer they ought not to coffer
V-ing form
I ought not to coffering you ought not to coffering she ought not to coffering we ought not to coffering you ought not to coffering they ought not to coffering
Perfect
I ought not to have coffered you ought not to have coffered she ought not to have coffered we ought not to have coffered you ought not to have coffered they ought not to have coffered
V-ing perfect
I ought not to have been coffering you ought not to have been coffering she ought not to have been coffering we ought not to have been coffering you ought not to have been coffering they ought not to have been coffering
Interrogative form
Simple form
ought to I coffer? ought to you coffer? ought to she coffer? ought to we coffer? ought to you coffer? ought to they coffer?
V-ing form
ought to I be coffering? ought to you be coffering? ought to she be coffering? ought to we be coffering? ought to you be coffering? ought to they be coffering?
Perfect
ought to I have coffered? ought to you have coffered? ought to she have coffered? ought to we have coffered? ought to you have coffered? ought to they have coffered?
V-ing perfect
ought to I have been coffering? ought to you have been coffering? ought to she have been coffering? ought to we have been coffering? ought to you have been coffering? ought to they have been coffering?
Interro-negative form
Simple form
ought I not to coffer? ought you not to coffer? ought she not to coffer? ought we not to coffer? ought you not to coffer? ought they not to coffer?
V-ing form
ought I not to be coffering? ought you not to be coffering? ought she not to be coffering? ought we not to be coffering? ought you not to be coffering? ought they not to be coffering?
Perfect
ought I not to have coffered? ought you not to have coffered? ought she not to have coffered? ought we not to have coffered? ought you not to have coffered? ought they not to have coffered?
V-ing perfect
ought I not to have been coffering? ought you not to have been coffering? ought she not to have been coffering? ought we not to have been coffering? ought you not to have been coffering? ought they not to have been coffering?