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