English verb conjugation
MUST PRESTORE

Regular verb: prestore - prestored - prestored

Affirmation

Simple form	V-ing form
I must prestore you must prestore he must prestore we must prestore you must prestore they must prestore	I must be prestoring you must be prestoring he must be prestoring we must be prestoring you must be prestoring they must be prestoring
Perfect	V-ing perfect
I must have prestored you must have prestored he must have prestored we must have prestored you must have prestored they must have prestored	I must have been prestoring you must have been prestoring he must have been prestoring we must have been prestoring you must have been prestoring they must have been prestoring

Negation

Simple form	V-ing form
I must not prestore you must not prestore he must not prestore we must not prestore you must not prestore they must not prestore	I must not be prestoring you must not be prestoring he must not be prestoring we must not be prestoring you must not be prestoring they must not be prestoring
Perfect	V-ing perfect
I must not have prestored you must not have prestored he must not have prestored we must not have prestored you must not have prestored they must not have prestored	I must not have been prestoring you must not have been prestoring he must not have been prestoring we must not have been prestoring you must not have been prestoring they must not have been prestoring

Interrogative form

Simple form	V-ing form
must I prestore? must you prestore? must he prestore? must we prestore? must you prestore? must they prestore?	must I be prestoring? must you be prestoring? must he be prestoring? must we be prestoring? must you be prestoring? must they be prestoring?
Perfect	V-ing perfect
must I have prestored? must you have prestored? must he have prestored? must we have prestored? must you have prestored? must they have prestored?	must I have been prestoring? must you have been prestoring? must he have been prestoring? must we have been prestoring? must you have been prestoring? must they have been prestoring?

Interro-negative form

Simple form	V-ing form
must I not prestore? must you not prestore? must he not prestore? must we not prestore? must you not prestore? must they not prestore?	must I not be prestoring? must you not be prestoring? must he not be prestoring? must we not be prestoring? must you not be prestoring? must they not be prestoring?
Perfect	V-ing perfect
must I not have prestored? must you not have prestored? must he not have prestored? must we not have prestored? must you not have prestored? must they not have prestored?	must I not have been prestoring? must you not have been prestoring? must he not have been prestoring? must we not have been prestoring? must you not have been prestoring? must they not have been prestoring?