Conjugaison du verbe anglais
COULD UPWELL

Verbe régulier : upwell - upwelled - upwelled

Affirmation

Forme simple	Forme en V-ing
I could upwell you could upwell she could upwell we could upwell you could upwell they could upwell	I could be upwelling you could be upwelling she could be upwelling we could be upwelling you could be upwelling they could be upwelling
Perfect	Perfect en V-ing
I could have upwelled you could have upwelled she could have upwelled we could have upwelled you could have upwelled they could have upwelled	I could have been upwelling you could have been upwelling she could have been upwelling we could have been upwelling you could have been upwelling they could have been upwelling

Négation

Forme simple	Forme en V-ing
I could not upwell you could not upwell she could not upwell we could not upwell you could not upwell they could not upwell	I could not be upwelling you could not be upwelling she could not be upwelling we could not be upwelling you could not be upwelling they could not be upwelling
Perfect	Perfect en V-ing
I could not have upwelled you could not have upwelled she could not have upwelled we could not have upwelled you could not have upwelled they could not have upwelled	I could not have been upwelling you could not have been upwelling she could not have been upwelling we could not have been upwelling you could not have been upwelling they could not have been upwelling

Forme interrogative

Forme simple	Forme en V-ing
could I upwell? could you upwell? could she upwell? could we upwell? could you upwell? could they upwell?	could I be upwelling? could you be upwelling? could she be upwelling? could we be upwelling? could you be upwelling? could they be upwelling?
Perfect	Perfect en V-ing
could I have upwelled? could you have upwelled? could she have upwelled? could we have upwelled? could you have upwelled? could they have upwelled?	could I have been upwelling? could you have been upwelling? could she have been upwelling? could we have been upwelling? could you have been upwelling? could they have been upwelling?

Forme interro-négative

Forme simple	Forme en V-ing
could I not upwell? could you not upwell? could she not upwell? could we not upwell? could you not upwell? could they not upwell?	could I not be upwelling? could you not be upwelling? could she not be upwelling? could we not be upwelling? could you not be upwelling? could they not be upwelling?
Perfect	Perfect en V-ing
could I not have upwelled? could you not have upwelled? could she not have upwelled? could we not have upwelled? could you not have upwelled? could they not have upwelled?	could I not have been upwelling? could you not have been upwelling? could she not have been upwelling? could we not have been upwelling? could you not have been upwelling? could they not have been upwelling?