Conjugaison du verbe anglais
COULD VESTIBULE

Verbe régulier : vestibule - vestibuled - vestibuled

Affirmation

Forme simple	Forme en V-ing
I could vestibule you could vestibule he could vestibule we could vestibule you could vestibule they could vestibule	I could be vestibuling you could be vestibuling he could be vestibuling we could be vestibuling you could be vestibuling they could be vestibuling
Perfect	Perfect en V-ing
I could have vestibuled you could have vestibuled he could have vestibuled we could have vestibuled you could have vestibuled they could have vestibuled	I could have been vestibuling you could have been vestibuling he could have been vestibuling we could have been vestibuling you could have been vestibuling they could have been vestibuling

Négation

Forme simple	Forme en V-ing
I could not vestibule you could not vestibule he could not vestibule we could not vestibule you could not vestibule they could not vestibule	I could not be vestibuling you could not be vestibuling he could not be vestibuling we could not be vestibuling you could not be vestibuling they could not be vestibuling
Perfect	Perfect en V-ing
I could not have vestibuled you could not have vestibuled he could not have vestibuled we could not have vestibuled you could not have vestibuled they could not have vestibuled	I could not have been vestibuling you could not have been vestibuling he could not have been vestibuling we could not have been vestibuling you could not have been vestibuling they could not have been vestibuling

Forme interrogative

Forme simple	Forme en V-ing
could I vestibule? could you vestibule? could he vestibule? could we vestibule? could you vestibule? could they vestibule?	could I be vestibuling? could you be vestibuling? could he be vestibuling? could we be vestibuling? could you be vestibuling? could they be vestibuling?
Perfect	Perfect en V-ing
could I have vestibuled? could you have vestibuled? could he have vestibuled? could we have vestibuled? could you have vestibuled? could they have vestibuled?	could I have been vestibuling? could you have been vestibuling? could he have been vestibuling? could we have been vestibuling? could you have been vestibuling? could they have been vestibuling?

Forme interro-négative

Forme simple	Forme en V-ing
could I not vestibule? could you not vestibule? could he not vestibule? could we not vestibule? could you not vestibule? could they not vestibule?	could I not be vestibuling? could you not be vestibuling? could he not be vestibuling? could we not be vestibuling? could you not be vestibuling? could they not be vestibuling?
Perfect	Perfect en V-ing
could I not have vestibuled? could you not have vestibuled? could he not have vestibuled? could we not have vestibuled? could you not have vestibuled? could they not have vestibuled?	could I not have been vestibuling? could you not have been vestibuling? could he not have been vestibuling? could we not have been vestibuling? could you not have been vestibuling? could they not have been vestibuling?