I must spray you must spray he must spray we must spray you must spray they must spray
Forma com V-ing
I must be spraying you must be spraying he must be spraying we must be spraying you must be spraying they must be spraying
Perfeito
I must have sprayed you must have sprayed he must have sprayed we must have sprayed you must have sprayed they must have sprayed
Perfeito com V-ing
I must have been spraying you must have been spraying he must have been spraying we must have been spraying you must have been spraying they must have been spraying
Negação
Forma simple
I mustn't spray you mustn't spray he mustn't spray we mustn't spray you mustn't spray they mustn't spray
Forma com V-ing
I mustn't be spraying you mustn't be spraying he mustn't be spraying we mustn't be spraying you mustn't be spraying they mustn't be spraying
Perfeito
I mustn't have sprayed you mustn't have sprayed he mustn't have sprayed we mustn't have sprayed you mustn't have sprayed they mustn't have sprayed
Perfeito com V-ing
I mustn't have been spraying you mustn't have been spraying he mustn't have been spraying we mustn't have been spraying you mustn't have been spraying they mustn't have been spraying
Forma interrogativa
Forma simple
must I spray? must you spray? must he spray? must we spray? must you spray? must they spray?
Forma com V-ing
must I be spraying? must you be spraying? must he be spraying? must we be spraying? must you be spraying? must they be spraying?
Perfeito
must I have sprayed? must you have sprayed? must he have sprayed? must we have sprayed? must you have sprayed? must they have sprayed?
Perfeito com V-ing
must I have been spraying? must you have been spraying? must he have been spraying? must we have been spraying? must you have been spraying? must they have been spraying?
Forma interro-Negação
Forma simple
mustn't I spray? mustn't you spray? mustn't he spray? mustn't we spray? mustn't you spray? mustn't they spray?
Forma com V-ing
mustn't I be spraying? mustn't you be spraying? mustn't he be spraying? mustn't we be spraying? mustn't you be spraying? mustn't they be spraying?
Perfeito
mustn't I have sprayed? mustn't you have sprayed? mustn't he have sprayed? mustn't we have sprayed? mustn't you have sprayed? mustn't they have sprayed?
Perfeito com V-ing
mustn't I have been spraying? mustn't you have been spraying? mustn't he have been spraying? mustn't we have been spraying? mustn't you have been spraying? mustn't they have been spraying?