I must train you must train she must train we must train you must train they must train
Forma com V-ing
I must be training you must be training she must be training we must be training you must be training they must be training
Perfeito
I must have trained you must have trained she must have trained we must have trained you must have trained they must have trained
Perfeito com V-ing
I must have been training you must have been training she must have been training we must have been training you must have been training they must have been training
Negação
Forma simple
I mustn't train you mustn't train she mustn't train we mustn't train you mustn't train they mustn't train
Forma com V-ing
I mustn't be training you mustn't be training she mustn't be training we mustn't be training you mustn't be training they mustn't be training
Perfeito
I mustn't have trained you mustn't have trained she mustn't have trained we mustn't have trained you mustn't have trained they mustn't have trained
Perfeito com V-ing
I mustn't have been training you mustn't have been training she mustn't have been training we mustn't have been training you mustn't have been training they mustn't have been training
Forma interrogativa
Forma simple
must I train? must you train? must she train? must we train? must you train? must they train?
Forma com V-ing
must I be training? must you be training? must she be training? must we be training? must you be training? must they be training?
Perfeito
must I have trained? must you have trained? must she have trained? must we have trained? must you have trained? must they have trained?
Perfeito com V-ing
must I have been training? must you have been training? must she have been training? must we have been training? must you have been training? must they have been training?
Forma interro-Negação
Forma simple
mustn't I train? mustn't you train? mustn't she train? mustn't we train? mustn't you train? mustn't they train?
Forma com V-ing
mustn't I be training? mustn't you be training? mustn't she be training? mustn't we be training? mustn't you be training? mustn't they be training?
Perfeito
mustn't I have trained? mustn't you have trained? mustn't she have trained? mustn't we have trained? mustn't you have trained? mustn't they have trained?
Perfeito com V-ing
mustn't I have been training? mustn't you have been training? mustn't she have been training? mustn't we have been training? mustn't you have been training? mustn't they have been training?