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