English verb conjugation
MUST DEMAGNETIZE

Regular verb: demagnetize - demagnetized - demagnetized

Affirmation

Simple form	V-ing form
I must demagnetize you must demagnetize she must demagnetize we must demagnetize you must demagnetize they must demagnetize	I must be demagnetizing you must be demagnetizing she must be demagnetizing we must be demagnetizing you must be demagnetizing they must be demagnetizing
Perfect	V-ing perfect
I must have demagnetized you must have demagnetized she must have demagnetized we must have demagnetized you must have demagnetized they must have demagnetized	I must have been demagnetizing you must have been demagnetizing she must have been demagnetizing we must have been demagnetizing you must have been demagnetizing they must have been demagnetizing

Negation

Simple form	V-ing form
I must not demagnetize you must not demagnetize she must not demagnetize we must not demagnetize you must not demagnetize they must not demagnetize	I must not be demagnetizing you must not be demagnetizing she must not be demagnetizing we must not be demagnetizing you must not be demagnetizing they must not be demagnetizing
Perfect	V-ing perfect
I must not have demagnetized you must not have demagnetized she must not have demagnetized we must not have demagnetized you must not have demagnetized they must not have demagnetized	I must not have been demagnetizing you must not have been demagnetizing she must not have been demagnetizing we must not have been demagnetizing you must not have been demagnetizing they must not have been demagnetizing

Interrogative form

Simple form	V-ing form
must I demagnetize? must you demagnetize? must she demagnetize? must we demagnetize? must you demagnetize? must they demagnetize?	must I be demagnetizing? must you be demagnetizing? must she be demagnetizing? must we be demagnetizing? must you be demagnetizing? must they be demagnetizing?
Perfect	V-ing perfect
must I have demagnetized? must you have demagnetized? must she have demagnetized? must we have demagnetized? must you have demagnetized? must they have demagnetized?	must I have been demagnetizing? must you have been demagnetizing? must she have been demagnetizing? must we have been demagnetizing? must you have been demagnetizing? must they have been demagnetizing?

Interro-negative form

Simple form	V-ing form
must I not demagnetize? must you not demagnetize? must she not demagnetize? must we not demagnetize? must you not demagnetize? must they not demagnetize?	must I not be demagnetizing? must you not be demagnetizing? must she not be demagnetizing? must we not be demagnetizing? must you not be demagnetizing? must they not be demagnetizing?
Perfect	V-ing perfect
must I not have demagnetized? must you not have demagnetized? must she not have demagnetized? must we not have demagnetized? must you not have demagnetized? must they not have demagnetized?	must I not have been demagnetizing? must you not have been demagnetizing? must she not have been demagnetizing? must we not have been demagnetizing? must you not have been demagnetizing? must they not have been demagnetizing?