Conjugaison du verbe anglais
COULD MAINTAIN

Verbe régulier : maintain - maintained - maintained
Traduction française : conserver - soutenir -

Affirmation

Forme simple	Forme en V-ing
I could maintain you could maintain he could maintain we could maintain you could maintain they could maintain	I could be maintaining you could be maintaining he could be maintaining we could be maintaining you could be maintaining they could be maintaining
Perfect	Perfect en V-ing
I could have maintained you could have maintained he could have maintained we could have maintained you could have maintained they could have maintained	I could have been maintaining you could have been maintaining he could have been maintaining we could have been maintaining you could have been maintaining they could have been maintaining

Négation

Forme simple	Forme en V-ing
I could not maintain you could not maintain he could not maintain we could not maintain you could not maintain they could not maintain	I could not be maintaining you could not be maintaining he could not be maintaining we could not be maintaining you could not be maintaining they could not be maintaining
Perfect	Perfect en V-ing
I could not have maintained you could not have maintained he could not have maintained we could not have maintained you could not have maintained they could not have maintained	I could not have been maintaining you could not have been maintaining he could not have been maintaining we could not have been maintaining you could not have been maintaining they could not have been maintaining

Forme interrogative

Forme simple	Forme en V-ing
could I maintain? could you maintain? could he maintain? could we maintain? could you maintain? could they maintain?	could I be maintaining? could you be maintaining? could he be maintaining? could we be maintaining? could you be maintaining? could they be maintaining?
Perfect	Perfect en V-ing
could I have maintained? could you have maintained? could he have maintained? could we have maintained? could you have maintained? could they have maintained?	could I have been maintaining? could you have been maintaining? could he have been maintaining? could we have been maintaining? could you have been maintaining? could they have been maintaining?

Forme interro-négative

Forme simple	Forme en V-ing
could I not maintain? could you not maintain? could he not maintain? could we not maintain? could you not maintain? could they not maintain?	could I not be maintaining? could you not be maintaining? could he not be maintaining? could we not be maintaining? could you not be maintaining? could they not be maintaining?
Perfect	Perfect en V-ing
could I not have maintained? could you not have maintained? could he not have maintained? could we not have maintained? could you not have maintained? could they not have maintained?	could I not have been maintaining? could you not have been maintaining? could he not have been maintaining? could we not have been maintaining? could you not have been maintaining? could they not have been maintaining?