I could belay you could belay she could belay we could belay you could belay they could belay
Forme en V-ing
I could be belaying you could be belaying she could be belaying we could be belaying you could be belaying they could be belaying
Perfect
I could have belayed you could have belayed she could have belayed we could have belayed you could have belayed they could have belayed
Perfect en V-ing
I could have been belaying you could have been belaying she could have been belaying we could have been belaying you could have been belaying they could have been belaying
Négation
Forme simple
I could not belay you could not belay she could not belay we could not belay you could not belay they could not belay
Forme en V-ing
I could not be belaying you could not be belaying she could not be belaying we could not be belaying you could not be belaying they could not be belaying
Perfect
I could not have belayed you could not have belayed she could not have belayed we could not have belayed you could not have belayed they could not have belayed
Perfect en V-ing
I could not have been belaying you could not have been belaying she could not have been belaying we could not have been belaying you could not have been belaying they could not have been belaying
Forme interrogative
Forme simple
could I belay? could you belay? could she belay? could we belay? could you belay? could they belay?
Forme en V-ing
could I be belaying? could you be belaying? could she be belaying? could we be belaying? could you be belaying? could they be belaying?
Perfect
could I have belayed? could you have belayed? could she have belayed? could we have belayed? could you have belayed? could they have belayed?
Perfect en V-ing
could I have been belaying? could you have been belaying? could she have been belaying? could we have been belaying? could you have been belaying? could they have been belaying?
Forme interro-négative
Forme simple
could I not belay? could you not belay? could she not belay? could we not belay? could you not belay? could they not belay?
Forme en V-ing
could I not be belaying? could you not be belaying? could she not be belaying? could we not be belaying? could you not be belaying? could they not be belaying?
Perfect
could I not have belayed? could you not have belayed? could she not have belayed? could we not have belayed? could you not have belayed? could they not have belayed?
Perfect en V-ing
could I not have been belaying? could you not have been belaying? could she not have been belaying? could we not have been belaying? could you not have been belaying? could they not have been belaying?