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