I could silt you could silt she could silt we could silt you could silt they could silt
Forme en V-ing
I could be silting you could be silting she could be silting we could be silting you could be silting they could be silting
Perfect
I could have silted you could have silted she could have silted we could have silted you could have silted they could have silted
Perfect en V-ing
I could have been silting you could have been silting she could have been silting we could have been silting you could have been silting they could have been silting
Négation
Forme simple
I could not silt you could not silt she could not silt we could not silt you could not silt they could not silt
Forme en V-ing
I could not be silting you could not be silting she could not be silting we could not be silting you could not be silting they could not be silting
Perfect
I could not have silted you could not have silted she could not have silted we could not have silted you could not have silted they could not have silted
Perfect en V-ing
I could not have been silting you could not have been silting she could not have been silting we could not have been silting you could not have been silting they could not have been silting
Forme interrogative
Forme simple
could I silt? could you silt? could she silt? could we silt? could you silt? could they silt?
Forme en V-ing
could I be silting? could you be silting? could she be silting? could we be silting? could you be silting? could they be silting?
Perfect
could I have silted? could you have silted? could she have silted? could we have silted? could you have silted? could they have silted?
Perfect en V-ing
could I have been silting? could you have been silting? could she have been silting? could we have been silting? could you have been silting? could they have been silting?
Forme interro-négative
Forme simple
could I not silt? could you not silt? could she not silt? could we not silt? could you not silt? could they not silt?
Forme en V-ing
could I not be silting? could you not be silting? could she not be silting? could we not be silting? could you not be silting? could they not be silting?
Perfect
could I not have silted? could you not have silted? could she not have silted? could we not have silted? could you not have silted? could they not have silted?
Perfect en V-ing
could I not have been silting? could you not have been silting? could she not have been silting? could we not have been silting? could you not have been silting? could they not have been silting?