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