English verb conjugation
MUST SUBSUME

Regular verb: subsume - subsumed - subsumed

Affirmation

Simple form	V-ing form
I must subsume you must subsume he must subsume we must subsume you must subsume they must subsume	I must be subsuming you must be subsuming he must be subsuming we must be subsuming you must be subsuming they must be subsuming
Perfect	V-ing perfect
I must have subsumed you must have subsumed he must have subsumed we must have subsumed you must have subsumed they must have subsumed	I must have been subsuming you must have been subsuming he must have been subsuming we must have been subsuming you must have been subsuming they must have been subsuming

Negation

Simple form	V-ing form
I must not subsume you must not subsume he must not subsume we must not subsume you must not subsume they must not subsume	I must not be subsuming you must not be subsuming he must not be subsuming we must not be subsuming you must not be subsuming they must not be subsuming
Perfect	V-ing perfect
I must not have subsumed you must not have subsumed he must not have subsumed we must not have subsumed you must not have subsumed they must not have subsumed	I must not have been subsuming you must not have been subsuming he must not have been subsuming we must not have been subsuming you must not have been subsuming they must not have been subsuming

Interrogative form

Simple form	V-ing form
must I subsume? must you subsume? must he subsume? must we subsume? must you subsume? must they subsume?	must I be subsuming? must you be subsuming? must he be subsuming? must we be subsuming? must you be subsuming? must they be subsuming?
Perfect	V-ing perfect
must I have subsumed? must you have subsumed? must he have subsumed? must we have subsumed? must you have subsumed? must they have subsumed?	must I have been subsuming? must you have been subsuming? must he have been subsuming? must we have been subsuming? must you have been subsuming? must they have been subsuming?

Interro-negative form

Simple form	V-ing form
must I not subsume? must you not subsume? must he not subsume? must we not subsume? must you not subsume? must they not subsume?	must I not be subsuming? must you not be subsuming? must he not be subsuming? must we not be subsuming? must you not be subsuming? must they not be subsuming?
Perfect	V-ing perfect
must I not have subsumed? must you not have subsumed? must he not have subsumed? must we not have subsumed? must you not have subsumed? must they not have subsumed?	must I not have been subsuming? must you not have been subsuming? must he not have been subsuming? must we not have been subsuming? must you not have been subsuming? must they not have been subsuming?