I must scald you must scald he must scald we must scald you must scald they must scald
Forma con V-ing
I must be scalding you must be scalding he must be scalding we must be scalding you must be scalding they must be scalding
Perfecto
I must have scalded you must have scalded he must have scalded we must have scalded you must have scalded they must have scalded
Perfecto con V-ing
I must have been scalding you must have been scalding he must have been scalding we must have been scalding you must have been scalding they must have been scalding
Negación
Forma simple
I must not scald you must not scald he must not scald we must not scald you must not scald they must not scald
Forma con V-ing
I must not be scalding you must not be scalding he must not be scalding we must not be scalding you must not be scalding they must not be scalding
Perfecto
I must not have scalded you must not have scalded he must not have scalded we must not have scalded you must not have scalded they must not have scalded
Perfecto con V-ing
I must not have been scalding you must not have been scalding he must not have been scalding we must not have been scalding you must not have been scalding they must not have been scalding
Forma interrogativa
Forma simple
must I scald? must you scald? must he scald? must we scald? must you scald? must they scald?
Forma con V-ing
must I be scalding? must you be scalding? must he be scalding? must we be scalding? must you be scalding? must they be scalding?
Perfecto
must I have scalded? must you have scalded? must he have scalded? must we have scalded? must you have scalded? must they have scalded?
Perfecto con V-ing
must I have been scalding? must you have been scalding? must he have been scalding? must we have been scalding? must you have been scalding? must they have been scalding?
Forma interro-negativa
Forma simple
must I not scald? must you not scald? must he not scald? must we not scald? must you not scald? must they not scald?
Forma con V-ing
must I not be scalding? must you not be scalding? must he not be scalding? must we not be scalding? must you not be scalding? must they not be scalding?
Perfecto
must I not have scalded? must you not have scalded? must he not have scalded? must we not have scalded? must you not have scalded? must they not have scalded?
Perfecto con V-ing
must I not have been scalding? must you not have been scalding? must he not have been scalding? must we not have been scalding? must you not have been scalding? must they not have been scalding?