I could im you could im she could im we could im you could im they could im
Forme en V-ing
I could be iming you could be iming she could be iming we could be iming you could be iming they could be iming
Perfect
I could have imed you could have imed she could have imed we could have imed you could have imed they could have imed
Perfect en V-ing
I could have been iming you could have been iming she could have been iming we could have been iming you could have been iming they could have been iming
Négation
Forme simple
I couldn't im you couldn't im she couldn't im we couldn't im you couldn't im they couldn't im
Forme en V-ing
I couldn't be iming you couldn't be iming she couldn't be iming we couldn't be iming you couldn't be iming they couldn't be iming
Perfect
I couldn't have imed you couldn't have imed she couldn't have imed we couldn't have imed you couldn't have imed they couldn't have imed
Perfect en V-ing
I couldn't have been iming you couldn't have been iming she couldn't have been iming we couldn't have been iming you couldn't have been iming they couldn't have been iming
Forme interrogative
Forme simple
could I im? could you im? could she im? could we im? could you im? could they im?
Forme en V-ing
could I be iming? could you be iming? could she be iming? could we be iming? could you be iming? could they be iming?
Perfect
could I have imed? could you have imed? could she have imed? could we have imed? could you have imed? could they have imed?
Perfect en V-ing
could I have been iming? could you have been iming? could she have been iming? could we have been iming? could you have been iming? could they have been iming?
Forme interro-négative
Forme simple
couldn't I im? couldn't you im? couldn't she im? couldn't we im? couldn't you im? couldn't they im?
Forme en V-ing
couldn't I be iming? couldn't you be iming? couldn't she be iming? couldn't we be iming? couldn't you be iming? couldn't they be iming?
Perfect
couldn't I have imed? couldn't you have imed? couldn't she have imed? couldn't we have imed? couldn't you have imed? couldn't they have imed?
Perfect en V-ing
couldn't I have been iming? couldn't you have been iming? couldn't she have been iming? couldn't we have been iming? couldn't you have been iming? couldn't they have been iming?