English verb conjugation
OUGHT TO SUBPOENA

Regular verb: subpoena - subpoenaed - subpoenaed

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?