I must slander you must slander he must slander we must slander you must slander they must slander
Forma con V-ing
I must be slandering you must be slandering he must be slandering we must be slandering you must be slandering they must be slandering
Perfecto
I must have slandered you must have slandered he must have slandered we must have slandered you must have slandered they must have slandered
Perfecto con V-ing
I must have been slandering you must have been slandering he must have been slandering we must have been slandering you must have been slandering they must have been slandering
Negación
Forma simple
I mustn't slander you mustn't slander he mustn't slander we mustn't slander you mustn't slander they mustn't slander
Forma con V-ing
I mustn't be slandering you mustn't be slandering he mustn't be slandering we mustn't be slandering you mustn't be slandering they mustn't be slandering
Perfecto
I mustn't have slandered you mustn't have slandered he mustn't have slandered we mustn't have slandered you mustn't have slandered they mustn't have slandered
Perfecto con V-ing
I mustn't have been slandering you mustn't have been slandering he mustn't have been slandering we mustn't have been slandering you mustn't have been slandering they mustn't have been slandering
Forma interrogativa
Forma simple
must I slander? must you slander? must he slander? must we slander? must you slander? must they slander?
Forma con V-ing
must I be slandering? must you be slandering? must he be slandering? must we be slandering? must you be slandering? must they be slandering?
Perfecto
must I have slandered? must you have slandered? must he have slandered? must we have slandered? must you have slandered? must they have slandered?
Perfecto con V-ing
must I have been slandering? must you have been slandering? must he have been slandering? must we have been slandering? must you have been slandering? must they have been slandering?
Forma interro-negativa
Forma simple
mustn't I slander? mustn't you slander? mustn't he slander? mustn't we slander? mustn't you slander? mustn't they slander?
Forma con V-ing
mustn't I be slandering? mustn't you be slandering? mustn't he be slandering? mustn't we be slandering? mustn't you be slandering? mustn't they be slandering?
Perfecto
mustn't I have slandered? mustn't you have slandered? mustn't he have slandered? mustn't we have slandered? mustn't you have slandered? mustn't they have slandered?
Perfecto con V-ing
mustn't I have been slandering? mustn't you have been slandering? mustn't he have been slandering? mustn't we have been slandering? mustn't you have been slandering? mustn't they have been slandering?