Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I must dam up you must dam up he must dam up we must dam up you must dam up they must dam up
Forma con V-ing
I must be dam uping you must be dam uping he must be dam uping we must be dam uping you must be dam uping they must be dam uping
Perfecto
I must have dam uped you must have dam uped he must have dam uped we must have dam uped you must have dam uped they must have dam uped
Perfecto con V-ing
I must have been dam uping you must have been dam uping he must have been dam uping we must have been dam uping you must have been dam uping they must have been dam uping
Negación
Forma simple
I mustn't dam up you mustn't dam up he mustn't dam up we mustn't dam up you mustn't dam up they mustn't dam up
Forma con V-ing
I mustn't be dam uping you mustn't be dam uping he mustn't be dam uping we mustn't be dam uping you mustn't be dam uping they mustn't be dam uping
Perfecto
I mustn't have dam uped you mustn't have dam uped he mustn't have dam uped we mustn't have dam uped you mustn't have dam uped they mustn't have dam uped
Perfecto con V-ing
I mustn't have been dam uping you mustn't have been dam uping he mustn't have been dam uping we mustn't have been dam uping you mustn't have been dam uping they mustn't have been dam uping
Forma interrogativa
Forma simple
must I dam up? must you dam up? must he dam up? must we dam up? must you dam up? must they dam up?
Forma con V-ing
must I be dam uping? must you be dam uping? must he be dam uping? must we be dam uping? must you be dam uping? must they be dam uping?
Perfecto
must I have dam uped? must you have dam uped? must he have dam uped? must we have dam uped? must you have dam uped? must they have dam uped?
Perfecto con V-ing
must I have been dam uping? must you have been dam uping? must he have been dam uping? must we have been dam uping? must you have been dam uping? must they have been dam uping?
Forma interro-negativa
Forma simple
mustn't I dam up? mustn't you dam up? mustn't he dam up? mustn't we dam up? mustn't you dam up? mustn't they dam up?
Forma con V-ing
mustn't I be dam uping? mustn't you be dam uping? mustn't he be dam uping? mustn't we be dam uping? mustn't you be dam uping? mustn't they be dam uping?
Perfecto
mustn't I have dam uped? mustn't you have dam uped? mustn't he have dam uped? mustn't we have dam uped? mustn't you have dam uped? mustn't they have dam uped?
Perfecto con V-ing
mustn't I have been dam uping? mustn't you have been dam uping? mustn't he have been dam uping? mustn't we have been dam uping? mustn't you have been dam uping? mustn't they have been dam uping?