I must belay you must belay he must belay we must belay you must belay they must belay
Forma com 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
Perfeito
I must have belayed you must have belayed he must have belayed we must have belayed you must have belayed they must have belayed
Perfeito com 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
Negação
Forma simple
I mustn't belay you mustn't belay he mustn't belay we mustn't belay you mustn't belay they mustn't belay
Forma com V-ing
I mustn't be belaying you mustn't be belaying he mustn't be belaying we mustn't be belaying you mustn't be belaying they mustn't be belaying
Perfeito
I mustn't have belayed you mustn't have belayed he mustn't have belayed we mustn't have belayed you mustn't have belayed they mustn't have belayed
Perfeito com V-ing
I mustn't have been belaying you mustn't have been belaying he mustn't have been belaying we mustn't have been belaying you mustn't have been belaying they mustn't have been belaying
Forma interrogativa
Forma simple
must I belay? must you belay? must he belay? must we belay? must you belay? must they belay?
Forma com 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?
Perfeito
must I have belayed? must you have belayed? must he have belayed? must we have belayed? must you have belayed? must they have belayed?
Perfeito com 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?
Forma interro-Negação
Forma simple
mustn't I belay? mustn't you belay? mustn't he belay? mustn't we belay? mustn't you belay? mustn't they belay?
Forma com V-ing
mustn't I be belaying? mustn't you be belaying? mustn't he be belaying? mustn't we be belaying? mustn't you be belaying? mustn't they be belaying?
Perfeito
mustn't I have belayed? mustn't you have belayed? mustn't he have belayed? mustn't we have belayed? mustn't you have belayed? mustn't they have belayed?
Perfeito com V-ing
mustn't I have been belaying? mustn't you have been belaying? mustn't he have been belaying? mustn't we have been belaying? mustn't you have been belaying? mustn't they have been belaying?