ought to subpoena
Regular verb: subpoena - subpoenaed- subpoenaed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to subpoena
you ought to subpoena
he ought to subpoena
we ought to subpoena
you ought to subpoena
they ought to subpoena 	I ought to be subpoenaing
you ought to be subpoenaing
he ought to be subpoenaing
we ought to be subpoenaing
you ought to be subpoenaing
they ought to be subpoenaing	I ought to have subpoenaed
you ought to have subpoenaed
he ought to have subpoenaed
we ought to have subpoenaed
you ought to have subpoenaed
they ought to have subpoenaed	I ought to have been subpoenaing
you ought to have been subpoenaing
he ought to have been subpoenaing
we ought to have been subpoenaing
you ought to have been subpoenaing
they ought to have been subpoenaing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to subpoena
you ought not to subpoena
he ought not to subpoena
we ought not to subpoena
you ought not to subpoena
they ought not to subpoena 	I ought not to subpoenaing
you ought not to subpoenaing
he ought not to subpoenaing
we ought not to subpoenaing
you ought not to subpoenaing
they ought not to subpoenaing	I ought not to have subpoenaed
you ought not to have subpoenaed
he ought not to have subpoenaed
we ought not to have subpoenaed
you ought not to have subpoenaed
they ought not to have subpoenaed	I ought not to have been subpoenaing
you ought not to have been subpoenaing
he ought not to have been subpoenaing
we ought not to have been subpoenaing
you ought not to have been subpoenaing
they ought not to have been subpoenaing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I subpoena?
ought to you subpoena?
ought to he subpoena?
ought to we subpoena?
ought to you subpoena?
ought to they subpoena? 	ought to I be subpoenaing?
ought to you be subpoenaing?
ought to he be subpoenaing?
ought to we be subpoenaing?
ought to you be subpoenaing?
ought to they be subpoenaing? 	ought to I have subpoenaed?
ought to you have subpoenaed?
ought to he have subpoenaed?
ought to we have subpoenaed?
ought to you have subpoenaed?
ought to they have subpoenaed? 	ought to I have been subpoenaing?
ought to you have been subpoenaing?
ought to he have been subpoenaing?
ought to we have been subpoenaing?
ought to you have been subpoenaing?
ought to they have been subpoenaing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to subpoena?
ought you not to subpoena?
ought he not to subpoena?
ought we not to subpoena?
ought you not to subpoena?
ought they not to subpoena? 	ought I not to be subpoenaing?
ought you not to be subpoenaing?
ought he not to be subpoenaing?
ought we not to be subpoenaing?
ought you not to be subpoenaing?
ought they not to be subpoenaing? 	ought I not to have subpoenaed?
ought you not to have subpoenaed?
ought he not to have subpoenaed?
ought we not to have subpoenaed?
ought you not to have subpoenaed?
ought they not to have subpoenaed? 	ought I not to have been subpoenaing?
ought you not to have been subpoenaing?
ought he not to have been subpoenaing?
ought we not to have been subpoenaing?
ought you not to have been subpoenaing?
ought they not to have been subpoenaing?