I must separate you must separate she must separate we must separate you must separate they must separate
Forma com V-ing
I must be separating you must be separating she must be separating we must be separating you must be separating they must be separating
Perfeito
I must have separated you must have separated she must have separated we must have separated you must have separated they must have separated
Perfeito com V-ing
I must have been separating you must have been separating she must have been separating we must have been separating you must have been separating they must have been separating
Negação
Forma simple
I mustn't separate you mustn't separate she mustn't separate we mustn't separate you mustn't separate they mustn't separate
Forma com V-ing
I mustn't be separating you mustn't be separating she mustn't be separating we mustn't be separating you mustn't be separating they mustn't be separating
Perfeito
I mustn't have separated you mustn't have separated she mustn't have separated we mustn't have separated you mustn't have separated they mustn't have separated
Perfeito com V-ing
I mustn't have been separating you mustn't have been separating she mustn't have been separating we mustn't have been separating you mustn't have been separating they mustn't have been separating
Forma interrogativa
Forma simple
must I separate? must you separate? must she separate? must we separate? must you separate? must they separate?
Forma com V-ing
must I be separating? must you be separating? must she be separating? must we be separating? must you be separating? must they be separating?
Perfeito
must I have separated? must you have separated? must she have separated? must we have separated? must you have separated? must they have separated?
Perfeito com V-ing
must I have been separating? must you have been separating? must she have been separating? must we have been separating? must you have been separating? must they have been separating?
Forma interro-Negação
Forma simple
mustn't I separate? mustn't you separate? mustn't she separate? mustn't we separate? mustn't you separate? mustn't they separate?
Forma com V-ing
mustn't I be separating? mustn't you be separating? mustn't she be separating? mustn't we be separating? mustn't you be separating? mustn't they be separating?
Perfeito
mustn't I have separated? mustn't you have separated? mustn't she have separated? mustn't we have separated? mustn't you have separated? mustn't they have separated?
Perfeito com V-ing
mustn't I have been separating? mustn't you have been separating? mustn't she have been separating? mustn't we have been separating? mustn't you have been separating? mustn't they have been separating?