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