Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I ought to prefacer you ought to prefacer she ought to prefacer we ought to prefacer you ought to prefacer they ought to prefacer
Forme en V-ing
I ought to be prefacering you ought to be prefacering she ought to be prefacering we ought to be prefacering you ought to be prefacering they ought to be prefacering
Perfect
I ought to have prefacered you ought to have prefacered she ought to have prefacered we ought to have prefacered you ought to have prefacered they ought to have prefacered
Perfect en V-ing
I ought to have been prefacering you ought to have been prefacering she ought to have been prefacering we ought to have been prefacering you ought to have been prefacering they ought to have been prefacering
Négation
Forme simple
I ought not to prefacer you ought not to prefacer she ought not to prefacer we ought not to prefacer you ought not to prefacer they ought not to prefacer
Forme en V-ing
I ought not to prefacering you ought not to prefacering she ought not to prefacering we ought not to prefacering you ought not to prefacering they ought not to prefacering
Perfect
I ought not to have prefacered you ought not to have prefacered she ought not to have prefacered we ought not to have prefacered you ought not to have prefacered they ought not to have prefacered
Perfect en V-ing
I ought not to have been prefacering you ought not to have been prefacering she ought not to have been prefacering we ought not to have been prefacering you ought not to have been prefacering they ought not to have been prefacering
Forme interrogative
Forme simple
ought to I prefacer? ought to you prefacer? ought to she prefacer? ought to we prefacer? ought to you prefacer? ought to they prefacer?
Forme en V-ing
ought to I be prefacering? ought to you be prefacering? ought to she be prefacering? ought to we be prefacering? ought to you be prefacering? ought to they be prefacering?
Perfect
ought to I have prefacered? ought to you have prefacered? ought to she have prefacered? ought to we have prefacered? ought to you have prefacered? ought to they have prefacered?
Perfect en V-ing
ought to I have been prefacering? ought to you have been prefacering? ought to she have been prefacering? ought to we have been prefacering? ought to you have been prefacering? ought to they have been prefacering?
Forme interro-négative
Forme simple
ought I not to prefacer? ought you not to prefacer? ought she not to prefacer? ought we not to prefacer? ought you not to prefacer? ought they not to prefacer?
Forme en V-ing
ought I not to be prefacering? ought you not to be prefacering? ought she not to be prefacering? ought we not to be prefacering? ought you not to be prefacering? ought they not to be prefacering?
Perfect
ought I not to have prefacered? ought you not to have prefacered? ought she not to have prefacered? ought we not to have prefacered? ought you not to have prefacered? ought they not to have prefacered?
Perfect en V-ing
ought I not to have been prefacering? ought you not to have been prefacering? ought she not to have been prefacering? ought we not to have been prefacering? ought you not to have been prefacering? ought they not to have been prefacering?