I must show you must show he must show we must show you must show they must show
Forma con V-ing
I must be showing you must be showing he must be showing we must be showing you must be showing they must be showing
Perfecto
I must have shown you must have shown he 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 he 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 he 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 he 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 he 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 he 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 he show? must we show? must you show? must they show?
Forma con V-ing
must I be showing? must you be showing? must he be showing? must we be showing? must you be showing? must they be showing?
Perfecto
must I have shown? must you have shown? must he 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 he 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 he 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 he 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 he 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 he have been showing? mustn't we have been showing? mustn't you have been showing? mustn't they have been showing?