Conjugación del verbo inglés
MUST STAY

Verbo regular: stay - stayed - stayed

Afirmación

Forma simple	Forma con V-ing
I must stay you must stay he must stay we must stay you must stay they must stay	I must be staying you must be staying he must be staying we must be staying you must be staying they must be staying
Perfecto	Perfecto con V-ing
I must have stayed you must have stayed he must have stayed we must have stayed you must have stayed they must have stayed	I must have been staying you must have been staying he must have been staying we must have been staying you must have been staying they must have been staying

Negación

Forma simple	Forma con V-ing
I mustn't stay you mustn't stay he mustn't stay we mustn't stay you mustn't stay they mustn't stay	I mustn't be staying you mustn't be staying he mustn't be staying we mustn't be staying you mustn't be staying they mustn't be staying
Perfecto	Perfecto con V-ing
I mustn't have stayed you mustn't have stayed he mustn't have stayed we mustn't have stayed you mustn't have stayed they mustn't have stayed	I mustn't have been staying you mustn't have been staying he mustn't have been staying we mustn't have been staying you mustn't have been staying they mustn't have been staying

Forma interrogativa

Forma simple	Forma con V-ing
must I stay? must you stay? must he stay? must we stay? must you stay? must they stay?	must I be staying? must you be staying? must he be staying? must we be staying? must you be staying? must they be staying?
Perfecto	Perfecto con V-ing
must I have stayed? must you have stayed? must he have stayed? must we have stayed? must you have stayed? must they have stayed?	must I have been staying? must you have been staying? must he have been staying? must we have been staying? must you have been staying? must they have been staying?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I stay? mustn't you stay? mustn't he stay? mustn't we stay? mustn't you stay? mustn't they stay?	mustn't I be staying? mustn't you be staying? mustn't he be staying? mustn't we be staying? mustn't you be staying? mustn't they be staying?
Perfecto	Perfecto con V-ing
mustn't I have stayed? mustn't you have stayed? mustn't he have stayed? mustn't we have stayed? mustn't you have stayed? mustn't they have stayed?	mustn't I have been staying? mustn't you have been staying? mustn't he have been staying? mustn't we have been staying? mustn't you have been staying? mustn't they have been staying?