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