I could bald you could bald he could bald we could bald you could bald they could bald
Forme en V-ing
I could be balding you could be balding he could be balding we could be balding you could be balding they could be balding
Perfect
I could have balded you could have balded he could have balded we could have balded you could have balded they could have balded
Perfect en V-ing
I could have been balding you could have been balding he could have been balding we could have been balding you could have been balding they could have been balding
Négation
Forme simple
I could not bald you could not bald he could not bald we could not bald you could not bald they could not bald
Forme en V-ing
I could not be balding you could not be balding he could not be balding we could not be balding you could not be balding they could not be balding
Perfect
I could not have balded you could not have balded he could not have balded we could not have balded you could not have balded they could not have balded
Perfect en V-ing
I could not have been balding you could not have been balding he could not have been balding we could not have been balding you could not have been balding they could not have been balding
Forme interrogative
Forme simple
could I bald? could you bald? could he bald? could we bald? could you bald? could they bald?
Forme en V-ing
could I be balding? could you be balding? could he be balding? could we be balding? could you be balding? could they be balding?
Perfect
could I have balded? could you have balded? could he have balded? could we have balded? could you have balded? could they have balded?
Perfect en V-ing
could I have been balding? could you have been balding? could he have been balding? could we have been balding? could you have been balding? could they have been balding?
Forme interro-négative
Forme simple
could I not bald? could you not bald? could he not bald? could we not bald? could you not bald? could they not bald?
Forme en V-ing
could I not be balding? could you not be balding? could he not be balding? could we not be balding? could you not be balding? could they not be balding?
Perfect
could I not have balded? could you not have balded? could he not have balded? could we not have balded? could you not have balded? could they not have balded?
Perfect en V-ing
could I not have been balding? could you not have been balding? could he not have been balding? could we not have been balding? could you not have been balding? could they not have been balding?