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