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