I must vocalize you must vocalize he must vocalize we must vocalize you must vocalize they must vocalize
Forma con V-ing
I must be vocalizing you must be vocalizing he must be vocalizing we must be vocalizing you must be vocalizing they must be vocalizing
Perfecto
I must have vocalized you must have vocalized he must have vocalized we must have vocalized you must have vocalized they must have vocalized
Perfecto con V-ing
I must have been vocalizing you must have been vocalizing he must have been vocalizing we must have been vocalizing you must have been vocalizing they must have been vocalizing
Negación
Forma simple
I must not vocalize you must not vocalize he must not vocalize we must not vocalize you must not vocalize they must not vocalize
Forma con V-ing
I must not be vocalizing you must not be vocalizing he must not be vocalizing we must not be vocalizing you must not be vocalizing they must not be vocalizing
Perfecto
I must not have vocalized you must not have vocalized he must not have vocalized we must not have vocalized you must not have vocalized they must not have vocalized
Perfecto con V-ing
I must not have been vocalizing you must not have been vocalizing he must not have been vocalizing we must not have been vocalizing you must not have been vocalizing they must not have been vocalizing
Forma interrogativa
Forma simple
must I vocalize? must you vocalize? must he vocalize? must we vocalize? must you vocalize? must they vocalize?
Forma con V-ing
must I be vocalizing? must you be vocalizing? must he be vocalizing? must we be vocalizing? must you be vocalizing? must they be vocalizing?
Perfecto
must I have vocalized? must you have vocalized? must he have vocalized? must we have vocalized? must you have vocalized? must they have vocalized?
Perfecto con V-ing
must I have been vocalizing? must you have been vocalizing? must he have been vocalizing? must we have been vocalizing? must you have been vocalizing? must they have been vocalizing?
Forma interro-negativa
Forma simple
must I not vocalize? must you not vocalize? must he not vocalize? must we not vocalize? must you not vocalize? must they not vocalize?
Forma con V-ing
must I not be vocalizing? must you not be vocalizing? must he not be vocalizing? must we not be vocalizing? must you not be vocalizing? must they not be vocalizing?
Perfecto
must I not have vocalized? must you not have vocalized? must he not have vocalized? must we not have vocalized? must you not have vocalized? must they not have vocalized?
Perfecto con V-ing
must I not have been vocalizing? must you not have been vocalizing? must he not have been vocalizing? must we not have been vocalizing? must you not have been vocalizing? must they not have been vocalizing?