Conjugaison du verbe anglais
OUGHT TO CAVERN

Verbe régulier : cavern - caverned - caverned

Affirmation

Forme simple	Forme en V-ing
I ought to cavern you ought to cavern she ought to cavern we ought to cavern you ought to cavern they ought to cavern	I ought to be caverning you ought to be caverning she ought to be caverning we ought to be caverning you ought to be caverning they ought to be caverning
Perfect	Perfect en V-ing
I ought to have caverned you ought to have caverned she ought to have caverned we ought to have caverned you ought to have caverned they ought to have caverned	I ought to have been caverning you ought to have been caverning she ought to have been caverning we ought to have been caverning you ought to have been caverning they ought to have been caverning

Négation

Forme simple	Forme en V-ing
I oughtn't to cavern you oughtn't to cavern she oughtn't to cavern we oughtn't to cavern you oughtn't to cavern they oughtn't to cavern	I oughtn't to be caverning you oughtn't to be caverning she oughtn't to be caverning we oughtn't to be caverning you oughtn't to be caverning they oughtn't to be caverning
Perfect	Perfect en V-ing
I oughtn't to have caverned you oughtn't to have caverned she oughtn't to have caverned we oughtn't to have caverned you oughtn't to have caverned they oughtn't to have caverned	I oughtn't to have been caverning you oughtn't to have been caverning she oughtn't to have been caverning we oughtn't to have been caverning you oughtn't to have been caverning they oughtn't to have been caverning

Forme interrogative

Forme simple	Forme en V-ing
ought to I cavern? ought to you cavern? ought to she cavern? ought to we cavern? ought to you cavern? ought to they cavern?	ought to I be caverning? ought to you be caverning? ought to she be caverning? ought to we be caverning? ought to you be caverning? ought to they be caverning?
Perfect	Perfect en V-ing
ought to I have caverned? ought to you have caverned? ought to she have caverned? ought to we have caverned? ought to you have caverned? ought to they have caverned?	ought to I have been caverning? ought to you have been caverning? ought to she have been caverning? ought to we have been caverning? ought to you have been caverning? ought to they have been caverning?

Forme interro-négative

Forme simple	Forme en V-ing
oughtn't I to cavern? oughtn't you to cavern? oughtn't she to cavern? oughtn't we to cavern? oughtn't you to cavern? oughtn't they to cavern?	oughtn't I to be caverning? oughtn't you to be caverning? oughtn't she to be caverning? oughtn't we to be caverning? oughtn't you to be caverning? oughtn't they to be caverning?
Perfect	Perfect en V-ing
oughtn't I to have caverned? oughtn't you to have caverned? oughtn't she to have caverned? oughtn't we to have caverned? oughtn't you to have caverned? oughtn't they to have caverned?	oughtn't I to have been caverning? oughtn't you to have been caverning? oughtn't she to have been caverning? oughtn't we to have been caverning? oughtn't you to have been caverning? oughtn't they to have been caverning?