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