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