I ought to forefend you ought to forefend he ought to forefend we ought to forefend you ought to forefend they ought to forefend
Forme en V-ing
I ought to be forefending you ought to be forefending he ought to be forefending we ought to be forefending you ought to be forefending they ought to be forefending
Perfect
I ought to have forefended you ought to have forefended he ought to have forefended we ought to have forefended you ought to have forefended they ought to have forefended
Perfect en V-ing
I ought to have been forefending you ought to have been forefending he ought to have been forefending we ought to have been forefending you ought to have been forefending they ought to have been forefending
Négation
Forme simple
I ought not to forefend you ought not to forefend he ought not to forefend we ought not to forefend you ought not to forefend they ought not to forefend
Forme en V-ing
I ought not to forefending you ought not to forefending he ought not to forefending we ought not to forefending you ought not to forefending they ought not to forefending
Perfect
I ought not to have forefended you ought not to have forefended he ought not to have forefended we ought not to have forefended you ought not to have forefended they ought not to have forefended
Perfect en V-ing
I ought not to have been forefending you ought not to have been forefending he ought not to have been forefending we ought not to have been forefending you ought not to have been forefending they ought not to have been forefending
Forme interrogative
Forme simple
ought to I forefend? ought to you forefend? ought to he forefend? ought to we forefend? ought to you forefend? ought to they forefend?
Forme en V-ing
ought to I be forefending? ought to you be forefending? ought to he be forefending? ought to we be forefending? ought to you be forefending? ought to they be forefending?
Perfect
ought to I have forefended? ought to you have forefended? ought to he have forefended? ought to we have forefended? ought to you have forefended? ought to they have forefended?
Perfect en V-ing
ought to I have been forefending? ought to you have been forefending? ought to he have been forefending? ought to we have been forefending? ought to you have been forefending? ought to they have been forefending?
Forme interro-négative
Forme simple
ought I not to forefend? ought you not to forefend? ought he not to forefend? ought we not to forefend? ought you not to forefend? ought they not to forefend?
Forme en V-ing
ought I not to be forefending? ought you not to be forefending? ought he not to be forefending? ought we not to be forefending? ought you not to be forefending? ought they not to be forefending?
Perfect
ought I not to have forefended? ought you not to have forefended? ought he not to have forefended? ought we not to have forefended? ought you not to have forefended? ought they not to have forefended?
Perfect en V-ing
ought I not to have been forefending? ought you not to have been forefending? ought he not to have been forefending? ought we not to have been forefending? ought you not to have been forefending? ought they not to have been forefending?