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