English verb conjugation
MUST APRIZE

Regular verb: aprize - aprized - aprized

Affirmation

Simple form	V-ing form
I must aprize you must aprize he must aprize we must aprize you must aprize they must aprize	I must be aprizing you must be aprizing he must be aprizing we must be aprizing you must be aprizing they must be aprizing
Perfect	V-ing perfect
I must have aprized you must have aprized he must have aprized we must have aprized you must have aprized they must have aprized	I must have been aprizing you must have been aprizing he must have been aprizing we must have been aprizing you must have been aprizing they must have been aprizing

Negation

Simple form	V-ing form
I must not aprize you must not aprize he must not aprize we must not aprize you must not aprize they must not aprize	I must not be aprizing you must not be aprizing he must not be aprizing we must not be aprizing you must not be aprizing they must not be aprizing
Perfect	V-ing perfect
I must not have aprized you must not have aprized he must not have aprized we must not have aprized you must not have aprized they must not have aprized	I must not have been aprizing you must not have been aprizing he must not have been aprizing we must not have been aprizing you must not have been aprizing they must not have been aprizing

Interrogative form

Simple form	V-ing form
must I aprize? must you aprize? must he aprize? must we aprize? must you aprize? must they aprize?	must I be aprizing? must you be aprizing? must he be aprizing? must we be aprizing? must you be aprizing? must they be aprizing?
Perfect	V-ing perfect
must I have aprized? must you have aprized? must he have aprized? must we have aprized? must you have aprized? must they have aprized?	must I have been aprizing? must you have been aprizing? must he have been aprizing? must we have been aprizing? must you have been aprizing? must they have been aprizing?

Interro-negative form

Simple form	V-ing form
must I not aprize? must you not aprize? must he not aprize? must we not aprize? must you not aprize? must they not aprize?	must I not be aprizing? must you not be aprizing? must he not be aprizing? must we not be aprizing? must you not be aprizing? must they not be aprizing?
Perfect	V-ing perfect
must I not have aprized? must you not have aprized? must he not have aprized? must we not have aprized? must you not have aprized? must they not have aprized?	must I not have been aprizing? must you not have been aprizing? must he not have been aprizing? must we not have been aprizing? must you not have been aprizing? must they not have been aprizing?