I must liberate you must liberate he must liberate we must liberate you must liberate they must liberate
Forma con V-ing
I must be liberating you must be liberating he must be liberating we must be liberating you must be liberating they must be liberating
Perfecto
I must have liberated you must have liberated he must have liberated we must have liberated you must have liberated they must have liberated
Perfecto con V-ing
I must have been liberating you must have been liberating he must have been liberating we must have been liberating you must have been liberating they must have been liberating
Negación
Forma simple
I must not liberate you must not liberate he must not liberate we must not liberate you must not liberate they must not liberate
Forma con V-ing
I must not be liberating you must not be liberating he must not be liberating we must not be liberating you must not be liberating they must not be liberating
Perfecto
I must not have liberated you must not have liberated he must not have liberated we must not have liberated you must not have liberated they must not have liberated
Perfecto con V-ing
I must not have been liberating you must not have been liberating he must not have been liberating we must not have been liberating you must not have been liberating they must not have been liberating
Forma interrogativa
Forma simple
must I liberate? must you liberate? must he liberate? must we liberate? must you liberate? must they liberate?
Forma con V-ing
must I be liberating? must you be liberating? must he be liberating? must we be liberating? must you be liberating? must they be liberating?
Perfecto
must I have liberated? must you have liberated? must he have liberated? must we have liberated? must you have liberated? must they have liberated?
Perfecto con V-ing
must I have been liberating? must you have been liberating? must he have been liberating? must we have been liberating? must you have been liberating? must they have been liberating?
Forma interro-negativa
Forma simple
must I not liberate? must you not liberate? must he not liberate? must we not liberate? must you not liberate? must they not liberate?
Forma con V-ing
must I not be liberating? must you not be liberating? must he not be liberating? must we not be liberating? must you not be liberating? must they not be liberating?
Perfecto
must I not have liberated? must you not have liberated? must he not have liberated? must we not have liberated? must you not have liberated? must they not have liberated?
Perfecto con V-ing
must I not have been liberating? must you not have been liberating? must he not have been liberating? must we not have been liberating? must you not have been liberating? must they not have been liberating?