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