I could asphalt you could asphalt she could asphalt we could asphalt you could asphalt they could asphalt
Forme en V-ing
I could be asphalting you could be asphalting she could be asphalting we could be asphalting you could be asphalting they could be asphalting
Perfect
I could have asphalted you could have asphalted she could have asphalted we could have asphalted you could have asphalted they could have asphalted
Perfect en V-ing
I could have been asphalting you could have been asphalting she could have been asphalting we could have been asphalting you could have been asphalting they could have been asphalting
Négation
Forme simple
I could not asphalt you could not asphalt she could not asphalt we could not asphalt you could not asphalt they could not asphalt
Forme en V-ing
I could not be asphalting you could not be asphalting she could not be asphalting we could not be asphalting you could not be asphalting they could not be asphalting
Perfect
I could not have asphalted you could not have asphalted she could not have asphalted we could not have asphalted you could not have asphalted they could not have asphalted
Perfect en V-ing
I could not have been asphalting you could not have been asphalting she could not have been asphalting we could not have been asphalting you could not have been asphalting they could not have been asphalting
Forme interrogative
Forme simple
could I asphalt? could you asphalt? could she asphalt? could we asphalt? could you asphalt? could they asphalt?
Forme en V-ing
could I be asphalting? could you be asphalting? could she be asphalting? could we be asphalting? could you be asphalting? could they be asphalting?
Perfect
could I have asphalted? could you have asphalted? could she have asphalted? could we have asphalted? could you have asphalted? could they have asphalted?
Perfect en V-ing
could I have been asphalting? could you have been asphalting? could she have been asphalting? could we have been asphalting? could you have been asphalting? could they have been asphalting?
Forme interro-négative
Forme simple
could I not asphalt? could you not asphalt? could she not asphalt? could we not asphalt? could you not asphalt? could they not asphalt?
Forme en V-ing
could I not be asphalting? could you not be asphalting? could she not be asphalting? could we not be asphalting? could you not be asphalting? could they not be asphalting?
Perfect
could I not have asphalted? could you not have asphalted? could she not have asphalted? could we not have asphalted? could you not have asphalted? could they not have asphalted?
Perfect en V-ing
could I not have been asphalting? could you not have been asphalting? could she not have been asphalting? could we not have been asphalting? could you not have been asphalting? could they not have been asphalting?