I could debase you could debase she could debase we could debase you could debase they could debase
Forme en V-ing
I could be debasing you could be debasing she could be debasing we could be debasing you could be debasing they could be debasing
Perfect
I could have debased you could have debased she could have debased we could have debased you could have debased they could have debased
Perfect en V-ing
I could have been debasing you could have been debasing she could have been debasing we could have been debasing you could have been debasing they could have been debasing
Négation
Forme simple
I could not debase you could not debase she could not debase we could not debase you could not debase they could not debase
Forme en V-ing
I could not be debasing you could not be debasing she could not be debasing we could not be debasing you could not be debasing they could not be debasing
Perfect
I could not have debased you could not have debased she could not have debased we could not have debased you could not have debased they could not have debased
Perfect en V-ing
I could not have been debasing you could not have been debasing she could not have been debasing we could not have been debasing you could not have been debasing they could not have been debasing
Forme interrogative
Forme simple
could I debase? could you debase? could she debase? could we debase? could you debase? could they debase?
Forme en V-ing
could I be debasing? could you be debasing? could she be debasing? could we be debasing? could you be debasing? could they be debasing?
Perfect
could I have debased? could you have debased? could she have debased? could we have debased? could you have debased? could they have debased?
Perfect en V-ing
could I have been debasing? could you have been debasing? could she have been debasing? could we have been debasing? could you have been debasing? could they have been debasing?
Forme interro-négative
Forme simple
could I not debase? could you not debase? could she not debase? could we not debase? could you not debase? could they not debase?
Forme en V-ing
could I not be debasing? could you not be debasing? could she not be debasing? could we not be debasing? could you not be debasing? could they not be debasing?
Perfect
could I not have debased? could you not have debased? could she not have debased? could we not have debased? could you not have debased? could they not have debased?
Perfect en V-ing
could I not have been debasing? could you not have been debasing? could she not have been debasing? could we not have been debasing? could you not have been debasing? could they not have been debasing?