English verb conjugation
MUST PASSIVIZE

Regular verb: passivize - passivized - passivized

Affirmation

Simple form	V-ing form
I must passivize you must passivize he must passivize we must passivize you must passivize they must passivize	I must be passivizing you must be passivizing he must be passivizing we must be passivizing you must be passivizing they must be passivizing
Perfect	V-ing perfect
I must have passivized you must have passivized he must have passivized we must have passivized you must have passivized they must have passivized	I must have been passivizing you must have been passivizing he must have been passivizing we must have been passivizing you must have been passivizing they must have been passivizing

Negation

Simple form	V-ing form
I must not passivize you must not passivize he must not passivize we must not passivize you must not passivize they must not passivize	I must not be passivizing you must not be passivizing he must not be passivizing we must not be passivizing you must not be passivizing they must not be passivizing
Perfect	V-ing perfect
I must not have passivized you must not have passivized he must not have passivized we must not have passivized you must not have passivized they must not have passivized	I must not have been passivizing you must not have been passivizing he must not have been passivizing we must not have been passivizing you must not have been passivizing they must not have been passivizing

Interrogative form

Simple form	V-ing form
must I passivize? must you passivize? must he passivize? must we passivize? must you passivize? must they passivize?	must I be passivizing? must you be passivizing? must he be passivizing? must we be passivizing? must you be passivizing? must they be passivizing?
Perfect	V-ing perfect
must I have passivized? must you have passivized? must he have passivized? must we have passivized? must you have passivized? must they have passivized?	must I have been passivizing? must you have been passivizing? must he have been passivizing? must we have been passivizing? must you have been passivizing? must they have been passivizing?

Interro-negative form

Simple form	V-ing form
must I not passivize? must you not passivize? must he not passivize? must we not passivize? must you not passivize? must they not passivize?	must I not be passivizing? must you not be passivizing? must he not be passivizing? must we not be passivizing? must you not be passivizing? must they not be passivizing?
Perfect	V-ing perfect
must I not have passivized? must you not have passivized? must he not have passivized? must we not have passivized? must you not have passivized? must they not have passivized?	must I not have been passivizing? must you not have been passivizing? must he not have been passivizing? must we not have been passivizing? must you not have been passivizing? must they not have been passivizing?