must subpoena
Verbo regular: subpoena - subpoenaed- subpoenaed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must subpoena
you must subpoena
he must subpoena
we must subpoena
you must subpoena
they must subpoena 	I must be subpoenaing
you must be subpoenaing
he must be subpoenaing
we must be subpoenaing
you must be subpoenaing
they must be subpoenaing	I must have subpoenaed
you must have subpoenaed
he must have subpoenaed
we must have subpoenaed
you must have subpoenaed
they must have subpoenaed	I must have been subpoenaing
you must have been subpoenaing
he must have been subpoenaing
we must have been subpoenaing
you must have been subpoenaing
they must have been subpoenaing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't subpoena
you mustn't subpoena
he mustn't subpoena
we mustn't subpoena
you mustn't subpoena
they mustn't subpoena 	I mustn't be subpoenaing
you mustn't be subpoenaing
he mustn't be subpoenaing
we mustn't be subpoenaing
you mustn't be subpoenaing
they mustn't be subpoenaing	I mustn't have subpoenaed
you mustn't have subpoenaed
he mustn't have subpoenaed
we mustn't have subpoenaed
you mustn't have subpoenaed
they mustn't have subpoenaed	I mustn't have been subpoenaing
you mustn't have been subpoenaing
he mustn't have been subpoenaing
we mustn't have been subpoenaing
you mustn't have been subpoenaing
they mustn't have been subpoenaing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I subpoena?
must you subpoena?
must he subpoena?
must we subpoena?
must you subpoena?
must they subpoena? 	must I be subpoenaing?
must you be subpoenaing?
must he be subpoenaing?
must we be subpoenaing?
must you be subpoenaing?
must they be subpoenaing? 	must I have subpoenaed?
must you have subpoenaed?
must he have subpoenaed?
must we have subpoenaed?
must you have subpoenaed?
must they have subpoenaed? 	must I have been subpoenaing?
must you have been subpoenaing?
must he have been subpoenaing?
must we have been subpoenaing?
must you have been subpoenaing?
must they have been subpoenaing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I subpoena?
mustn't you subpoena?
mustn't he subpoena?
mustn't we subpoena?
mustn't you subpoena?
mustn't they subpoena? 	mustn't I be subpoenaing?
mustn't you be subpoenaing?
mustn't he be subpoenaing?
mustn't we be subpoenaing?
mustn't you be subpoenaing?
mustn't they be subpoenaing? 	mustn't I have subpoenaed?
mustn't you have subpoenaed?
mustn't he have subpoenaed?
mustn't we have subpoenaed?
mustn't you have subpoenaed?
mustn't they have subpoenaed? 	mustn't I have been subpoenaing?
mustn't you have been subpoenaing?
mustn't he have been subpoenaing?
mustn't we have been subpoenaing?
mustn't you have been subpoenaing?
mustn't they have been subpoenaing?