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