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