I must abandon you must abandon he must abandon we must abandon you must abandon they must abandon
Forma con V-ing
I must be abandoning you must be abandoning he must be abandoning we must be abandoning you must be abandoning they must be abandoning
Perfecto
I must have abandoned you must have abandoned he must have abandoned we must have abandoned you must have abandoned they must have abandoned
Perfecto con V-ing
I must have been abandoning you must have been abandoning he must have been abandoning we must have been abandoning you must have been abandoning they must have been abandoning
Negación
Forma simple
I mustn't abandon you mustn't abandon he mustn't abandon we mustn't abandon you mustn't abandon they mustn't abandon
Forma con V-ing
I mustn't be abandoning you mustn't be abandoning he mustn't be abandoning we mustn't be abandoning you mustn't be abandoning they mustn't be abandoning
Perfecto
I mustn't have abandoned you mustn't have abandoned he mustn't have abandoned we mustn't have abandoned you mustn't have abandoned they mustn't have abandoned
Perfecto con V-ing
I mustn't have been abandoning you mustn't have been abandoning he mustn't have been abandoning we mustn't have been abandoning you mustn't have been abandoning they mustn't have been abandoning
Forma interrogativa
Forma simple
must I abandon? must you abandon? must he abandon? must we abandon? must you abandon? must they abandon?
Forma con V-ing
must I be abandoning? must you be abandoning? must he be abandoning? must we be abandoning? must you be abandoning? must they be abandoning?
Perfecto
must I have abandoned? must you have abandoned? must he have abandoned? must we have abandoned? must you have abandoned? must they have abandoned?
Perfecto con V-ing
must I have been abandoning? must you have been abandoning? must he have been abandoning? must we have been abandoning? must you have been abandoning? must they have been abandoning?
Forma interro-negativa
Forma simple
mustn't I abandon? mustn't you abandon? mustn't he abandon? mustn't we abandon? mustn't you abandon? mustn't they abandon?
Forma con V-ing
mustn't I be abandoning? mustn't you be abandoning? mustn't he be abandoning? mustn't we be abandoning? mustn't you be abandoning? mustn't they be abandoning?
Perfecto
mustn't I have abandoned? mustn't you have abandoned? mustn't he have abandoned? mustn't we have abandoned? mustn't you have abandoned? mustn't they have abandoned?
Perfecto con V-ing
mustn't I have been abandoning? mustn't you have been abandoning? mustn't he have been abandoning? mustn't we have been abandoning? mustn't you have been abandoning? mustn't they have been abandoning?