I must flute you must flute she must flute we must flute you must flute they must flute
Forma com V-ing
I must be fluting you must be fluting she must be fluting we must be fluting you must be fluting they must be fluting
Perfeito
I must have fluted you must have fluted she must have fluted we must have fluted you must have fluted they must have fluted
Perfeito com V-ing
I must have been fluting you must have been fluting she must have been fluting we must have been fluting you must have been fluting they must have been fluting
Negação
Forma simple
I mustn't flute you mustn't flute she mustn't flute we mustn't flute you mustn't flute they mustn't flute
Forma com V-ing
I mustn't be fluting you mustn't be fluting she mustn't be fluting we mustn't be fluting you mustn't be fluting they mustn't be fluting
Perfeito
I mustn't have fluted you mustn't have fluted she mustn't have fluted we mustn't have fluted you mustn't have fluted they mustn't have fluted
Perfeito com V-ing
I mustn't have been fluting you mustn't have been fluting she mustn't have been fluting we mustn't have been fluting you mustn't have been fluting they mustn't have been fluting
Forma interrogativa
Forma simple
must I flute? must you flute? must she flute? must we flute? must you flute? must they flute?
Forma com V-ing
must I be fluting? must you be fluting? must she be fluting? must we be fluting? must you be fluting? must they be fluting?
Perfeito
must I have fluted? must you have fluted? must she have fluted? must we have fluted? must you have fluted? must they have fluted?
Perfeito com V-ing
must I have been fluting? must you have been fluting? must she have been fluting? must we have been fluting? must you have been fluting? must they have been fluting?
Forma interro-Negação
Forma simple
mustn't I flute? mustn't you flute? mustn't she flute? mustn't we flute? mustn't you flute? mustn't they flute?
Forma com V-ing
mustn't I be fluting? mustn't you be fluting? mustn't she be fluting? mustn't we be fluting? mustn't you be fluting? mustn't they be fluting?
Perfeito
mustn't I have fluted? mustn't you have fluted? mustn't she have fluted? mustn't we have fluted? mustn't you have fluted? mustn't they have fluted?
Perfeito com V-ing
mustn't I have been fluting? mustn't you have been fluting? mustn't she have been fluting? mustn't we have been fluting? mustn't you have been fluting? mustn't they have been fluting?