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