I could adduct you could adduct she could adduct we could adduct you could adduct they could adduct
Forme en V-ing
I could be adducting you could be adducting she could be adducting we could be adducting you could be adducting they could be adducting
Perfect
I could have adducted you could have adducted she could have adducted we could have adducted you could have adducted they could have adducted
Perfect en V-ing
I could have been adducting you could have been adducting she could have been adducting we could have been adducting you could have been adducting they could have been adducting
Négation
Forme simple
I could not adduct you could not adduct she could not adduct we could not adduct you could not adduct they could not adduct
Forme en V-ing
I could not be adducting you could not be adducting she could not be adducting we could not be adducting you could not be adducting they could not be adducting
Perfect
I could not have adducted you could not have adducted she could not have adducted we could not have adducted you could not have adducted they could not have adducted
Perfect en V-ing
I could not have been adducting you could not have been adducting she could not have been adducting we could not have been adducting you could not have been adducting they could not have been adducting
Forme interrogative
Forme simple
could I adduct? could you adduct? could she adduct? could we adduct? could you adduct? could they adduct?
Forme en V-ing
could I be adducting? could you be adducting? could she be adducting? could we be adducting? could you be adducting? could they be adducting?
Perfect
could I have adducted? could you have adducted? could she have adducted? could we have adducted? could you have adducted? could they have adducted?
Perfect en V-ing
could I have been adducting? could you have been adducting? could she have been adducting? could we have been adducting? could you have been adducting? could they have been adducting?
Forme interro-négative
Forme simple
could I not adduct? could you not adduct? could she not adduct? could we not adduct? could you not adduct? could they not adduct?
Forme en V-ing
could I not be adducting? could you not be adducting? could she not be adducting? could we not be adducting? could you not be adducting? could they not be adducting?
Perfect
could I not have adducted? could you not have adducted? could she not have adducted? could we not have adducted? could you not have adducted? could they not have adducted?
Perfect en V-ing
could I not have been adducting? could you not have been adducting? could she not have been adducting? could we not have been adducting? could you not have been adducting? could they not have been adducting?