I must scald you must scald she must scald we must scald you must scald they must scald
Forma con V-ing
I must be scalding you must be scalding she must be scalding we must be scalding you must be scalding they must be scalding
Perfecto
I must have scalded you must have scalded she 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 she must have been scalding we must have been scalding you must have been scalding they must have been scalding
Negación
Forma simple
I mustn't scald you mustn't scald she mustn't scald we mustn't scald you mustn't scald they mustn't scald
Forma con V-ing
I mustn't be scalding you mustn't be scalding she mustn't be scalding we mustn't be scalding you mustn't be scalding they mustn't be scalding
Perfecto
I mustn't have scalded you mustn't have scalded she mustn't have scalded we mustn't have scalded you mustn't have scalded they mustn't have scalded
Perfecto con V-ing
I mustn't have been scalding you mustn't have been scalding she mustn't have been scalding we mustn't have been scalding you mustn't have been scalding they mustn't have been scalding
Forma interrogativa
Forma simple
must I scald? must you scald? must she scald? must we scald? must you scald? must they scald?
Forma con V-ing
must I be scalding? must you be scalding? must she be scalding? must we be scalding? must you be scalding? must they be scalding?
Perfecto
must I have scalded? must you have scalded? must she 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 she have been scalding? must we have been scalding? must you have been scalding? must they have been scalding?
Forma interro-negativa
Forma simple
mustn't I scald? mustn't you scald? mustn't she scald? mustn't we scald? mustn't you scald? mustn't they scald?
Forma con V-ing
mustn't I be scalding? mustn't you be scalding? mustn't she be scalding? mustn't we be scalding? mustn't you be scalding? mustn't they be scalding?
Perfecto
mustn't I have scalded? mustn't you have scalded? mustn't she have scalded? mustn't we have scalded? mustn't you have scalded? mustn't they have scalded?
Perfecto con V-ing
mustn't I have been scalding? mustn't you have been scalding? mustn't she have been scalding? mustn't we have been scalding? mustn't you have been scalding? mustn't they have been scalding?