I must slander you must slander she must slander we must slander you must slander they must slander
Forma con V-ing
I must be slandering you must be slandering she must be slandering we must be slandering you must be slandering they must be slandering
Perfecto
I must have slandered you must have slandered she 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 she must have been slandering we must have been slandering you must have been slandering they must have been slandering
Negación
Forma simple
I must not slander you must not slander she must not slander we must not slander you must not slander they must not slander
Forma con V-ing
I must not be slandering you must not be slandering she must not be slandering we must not be slandering you must not be slandering they must not be slandering
Perfecto
I must not have slandered you must not have slandered she must not have slandered we must not have slandered you must not have slandered they must not have slandered
Perfecto con V-ing
I must not have been slandering you must not have been slandering she must not have been slandering we must not have been slandering you must not have been slandering they must not have been slandering
Forma interrogativa
Forma simple
must I slander? must you slander? must she slander? must we slander? must you slander? must they slander?
Forma con V-ing
must I be slandering? must you be slandering? must she be slandering? must we be slandering? must you be slandering? must they be slandering?
Perfecto
must I have slandered? must you have slandered? must she 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 she have been slandering? must we have been slandering? must you have been slandering? must they have been slandering?
Forma interro-negativa
Forma simple
must I not slander? must you not slander? must she not slander? must we not slander? must you not slander? must they not slander?
Forma con V-ing
must I not be slandering? must you not be slandering? must she not be slandering? must we not be slandering? must you not be slandering? must they not be slandering?
Perfecto
must I not have slandered? must you not have slandered? must she not have slandered? must we not have slandered? must you not have slandered? must they not have slandered?
Perfecto con V-ing
must I not have been slandering? must you not have been slandering? must she not have been slandering? must we not have been slandering? must you not have been slandering? must they not have been slandering?