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