I ought to windsurf you ought to windsurf she ought to windsurf we ought to windsurf you ought to windsurf they ought to windsurf
V-ing form
I ought to be windsurfing you ought to be windsurfing she ought to be windsurfing we ought to be windsurfing you ought to be windsurfing they ought to be windsurfing
Perfect
I ought to have windsurfed you ought to have windsurfed she ought to have windsurfed we ought to have windsurfed you ought to have windsurfed they ought to have windsurfed
V-ing perfect
I ought to have been windsurfing you ought to have been windsurfing she ought to have been windsurfing we ought to have been windsurfing you ought to have been windsurfing they ought to have been windsurfing
Negation
Simple form
I ought not to windsurf you ought not to windsurf she ought not to windsurf we ought not to windsurf you ought not to windsurf they ought not to windsurf
V-ing form
I ought not to windsurfing you ought not to windsurfing she ought not to windsurfing we ought not to windsurfing you ought not to windsurfing they ought not to windsurfing
Perfect
I ought not to have windsurfed you ought not to have windsurfed she ought not to have windsurfed we ought not to have windsurfed you ought not to have windsurfed they ought not to have windsurfed
V-ing perfect
I ought not to have been windsurfing you ought not to have been windsurfing she ought not to have been windsurfing we ought not to have been windsurfing you ought not to have been windsurfing they ought not to have been windsurfing
Interrogative form
Simple form
ought to I windsurf? ought to you windsurf? ought to she windsurf? ought to we windsurf? ought to you windsurf? ought to they windsurf?
V-ing form
ought to I be windsurfing? ought to you be windsurfing? ought to she be windsurfing? ought to we be windsurfing? ought to you be windsurfing? ought to they be windsurfing?
Perfect
ought to I have windsurfed? ought to you have windsurfed? ought to she have windsurfed? ought to we have windsurfed? ought to you have windsurfed? ought to they have windsurfed?
V-ing perfect
ought to I have been windsurfing? ought to you have been windsurfing? ought to she have been windsurfing? ought to we have been windsurfing? ought to you have been windsurfing? ought to they have been windsurfing?
Interro-negative form
Simple form
ought I not to windsurf? ought you not to windsurf? ought she not to windsurf? ought we not to windsurf? ought you not to windsurf? ought they not to windsurf?
V-ing form
ought I not to be windsurfing? ought you not to be windsurfing? ought she not to be windsurfing? ought we not to be windsurfing? ought you not to be windsurfing? ought they not to be windsurfing?
Perfect
ought I not to have windsurfed? ought you not to have windsurfed? ought she not to have windsurfed? ought we not to have windsurfed? ought you not to have windsurfed? ought they not to have windsurfed?
V-ing perfect
ought I not to have been windsurfing? ought you not to have been windsurfing? ought she not to have been windsurfing? ought we not to have been windsurfing? ought you not to have been windsurfing? ought they not to have been windsurfing?