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 oughtn't to prefacer you oughtn't to prefacer she oughtn't to prefacer we oughtn't to prefacer you oughtn't to prefacer they oughtn't to prefacer
Forme en V-ing
I oughtn't to be prefacering you oughtn't to be prefacering she oughtn't to be prefacering we oughtn't to be prefacering you oughtn't to be prefacering they oughtn't to be prefacering
Perfect
I oughtn't to have prefacered you oughtn't to have prefacered she oughtn't to have prefacered we oughtn't to have prefacered you oughtn't to have prefacered they oughtn't to have prefacered
Perfect en V-ing
I oughtn't to have been prefacering you oughtn't to have been prefacering she oughtn't to have been prefacering we oughtn't to have been prefacering you oughtn't to have been prefacering they oughtn't 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
oughtn't I to prefacer? oughtn't you to prefacer? oughtn't she to prefacer? oughtn't we to prefacer? oughtn't you to prefacer? oughtn't they to prefacer?
Forme en V-ing
oughtn't I to be prefacering? oughtn't you to be prefacering? oughtn't she to be prefacering? oughtn't we to be prefacering? oughtn't you to be prefacering? oughtn't they to be prefacering?
Perfect
oughtn't I to have prefacered? oughtn't you to have prefacered? oughtn't she to have prefacered? oughtn't we to have prefacered? oughtn't you to have prefacered? oughtn't they to have prefacered?
Perfect en V-ing
oughtn't I to have been prefacering? oughtn't you to have been prefacering? oughtn't she to have been prefacering? oughtn't we to have been prefacering? oughtn't you to have been prefacering? oughtn't they to have been prefacering?