I must ally you must ally he must ally we must ally you must ally they must ally
Forma con V-ing
I must be allying you must be allying he must be allying we must be allying you must be allying they must be allying
Perfecto
I must have allied you must have allied he must have allied we must have allied you must have allied they must have allied
Perfecto con V-ing
I must have been allying you must have been allying he must have been allying we must have been allying you must have been allying they must have been allying
Negación
Forma simple
I must not ally you must not ally he must not ally we must not ally you must not ally they must not ally
Forma con V-ing
I must not be allying you must not be allying he must not be allying we must not be allying you must not be allying they must not be allying
Perfecto
I must not have allied you must not have allied he must not have allied we must not have allied you must not have allied they must not have allied
Perfecto con V-ing
I must not have been allying you must not have been allying he must not have been allying we must not have been allying you must not have been allying they must not have been allying
Forma interrogativa
Forma simple
must I ally? must you ally? must he ally? must we ally? must you ally? must they ally?
Forma con V-ing
must I be allying? must you be allying? must he be allying? must we be allying? must you be allying? must they be allying?
Perfecto
must I have allied? must you have allied? must he have allied? must we have allied? must you have allied? must they have allied?
Perfecto con V-ing
must I have been allying? must you have been allying? must he have been allying? must we have been allying? must you have been allying? must they have been allying?
Forma interro-negativa
Forma simple
must I not ally? must you not ally? must he not ally? must we not ally? must you not ally? must they not ally?
Forma con V-ing
must I not be allying? must you not be allying? must he not be allying? must we not be allying? must you not be allying? must they not be allying?
Perfecto
must I not have allied? must you not have allied? must he not have allied? must we not have allied? must you not have allied? must they not have allied?
Perfecto con V-ing
must I not have been allying? must you not have been allying? must he not have been allying? must we not have been allying? must you not have been allying? must they not have been allying?