I ought to undergo you ought to undergo she ought to undergo we ought to undergo you ought to undergo they ought to undergo
Forme en V-ing
I ought to be undergoing you ought to be undergoing she ought to be undergoing we ought to be undergoing you ought to be undergoing they ought to be undergoing
Perfect
I ought to have undergone you ought to have undergone she ought to have undergone we ought to have undergone you ought to have undergone they ought to have undergone
Perfect en V-ing
I ought to have been undergoing you ought to have been undergoing she ought to have been undergoing we ought to have been undergoing you ought to have been undergoing they ought to have been undergoing
Négation
Forme simple
I oughtn't to undergo you oughtn't to undergo she oughtn't to undergo we oughtn't to undergo you oughtn't to undergo they oughtn't to undergo
Forme en V-ing
I oughtn't to be undergoing you oughtn't to be undergoing she oughtn't to be undergoing we oughtn't to be undergoing you oughtn't to be undergoing they oughtn't to be undergoing
Perfect
I oughtn't to have undergone you oughtn't to have undergone she oughtn't to have undergone we oughtn't to have undergone you oughtn't to have undergone they oughtn't to have undergone
Perfect en V-ing
I oughtn't to have been undergoing you oughtn't to have been undergoing she oughtn't to have been undergoing we oughtn't to have been undergoing you oughtn't to have been undergoing they oughtn't to have been undergoing
Forme interrogative
Forme simple
ought to I undergo? ought to you undergo? ought to she undergo? ought to we undergo? ought to you undergo? ought to they undergo?
Forme en V-ing
ought to I be undergoing? ought to you be undergoing? ought to she be undergoing? ought to we be undergoing? ought to you be undergoing? ought to they be undergoing?
Perfect
ought to I have undergone? ought to you have undergone? ought to she have undergone? ought to we have undergone? ought to you have undergone? ought to they have undergone?
Perfect en V-ing
ought to I have been undergoing? ought to you have been undergoing? ought to she have been undergoing? ought to we have been undergoing? ought to you have been undergoing? ought to they have been undergoing?
Forme interro-négative
Forme simple
oughtn't I to undergo? oughtn't you to undergo? oughtn't she to undergo? oughtn't we to undergo? oughtn't you to undergo? oughtn't they to undergo?
Forme en V-ing
oughtn't I to be undergoing? oughtn't you to be undergoing? oughtn't she to be undergoing? oughtn't we to be undergoing? oughtn't you to be undergoing? oughtn't they to be undergoing?
Perfect
oughtn't I to have undergone? oughtn't you to have undergone? oughtn't she to have undergone? oughtn't we to have undergone? oughtn't you to have undergone? oughtn't they to have undergone?
Perfect en V-ing
oughtn't I to have been undergoing? oughtn't you to have been undergoing? oughtn't she to have been undergoing? oughtn't we to have been undergoing? oughtn't you to have been undergoing? oughtn't they to have been undergoing?