English verb conjugation
MUST DEPRESSURIZE

Regular verb: depressurize - depressurized - depressurized

Affirmation

Simple form	V-ing form
I must depressurize you must depressurize she must depressurize we must depressurize you must depressurize they must depressurize	I must be depressurizing you must be depressurizing she must be depressurizing we must be depressurizing you must be depressurizing they must be depressurizing
Perfect	V-ing perfect
I must have depressurized you must have depressurized she must have depressurized we must have depressurized you must have depressurized they must have depressurized	I must have been depressurizing you must have been depressurizing she must have been depressurizing we must have been depressurizing you must have been depressurizing they must have been depressurizing

Negation

Simple form	V-ing form
I must not depressurize you must not depressurize she must not depressurize we must not depressurize you must not depressurize they must not depressurize	I must not be depressurizing you must not be depressurizing she must not be depressurizing we must not be depressurizing you must not be depressurizing they must not be depressurizing
Perfect	V-ing perfect
I must not have depressurized you must not have depressurized she must not have depressurized we must not have depressurized you must not have depressurized they must not have depressurized	I must not have been depressurizing you must not have been depressurizing she must not have been depressurizing we must not have been depressurizing you must not have been depressurizing they must not have been depressurizing

Interrogative form

Simple form	V-ing form
must I depressurize? must you depressurize? must she depressurize? must we depressurize? must you depressurize? must they depressurize?	must I be depressurizing? must you be depressurizing? must she be depressurizing? must we be depressurizing? must you be depressurizing? must they be depressurizing?
Perfect	V-ing perfect
must I have depressurized? must you have depressurized? must she have depressurized? must we have depressurized? must you have depressurized? must they have depressurized?	must I have been depressurizing? must you have been depressurizing? must she have been depressurizing? must we have been depressurizing? must you have been depressurizing? must they have been depressurizing?

Interro-negative form

Simple form	V-ing form
must I not depressurize? must you not depressurize? must she not depressurize? must we not depressurize? must you not depressurize? must they not depressurize?	must I not be depressurizing? must you not be depressurizing? must she not be depressurizing? must we not be depressurizing? must you not be depressurizing? must they not be depressurizing?
Perfect	V-ing perfect
must I not have depressurized? must you not have depressurized? must she not have depressurized? must we not have depressurized? must you not have depressurized? must they not have depressurized?	must I not have been depressurizing? must you not have been depressurizing? must she not have been depressurizing? must we not have been depressurizing? must you not have been depressurizing? must they not have been depressurizing?