English verb conjugation
MUST METABOLIZE

Regular verb: metabolize - metabolized - metabolized

Affirmation

Simple form	V-ing form
I must metabolize you must metabolize he must metabolize we must metabolize you must metabolize they must metabolize	I must be metabolizing you must be metabolizing he must be metabolizing we must be metabolizing you must be metabolizing they must be metabolizing
Perfect	V-ing perfect
I must have metabolized you must have metabolized he must have metabolized we must have metabolized you must have metabolized they must have metabolized	I must have been metabolizing you must have been metabolizing he must have been metabolizing we must have been metabolizing you must have been metabolizing they must have been metabolizing

Negation

Simple form	V-ing form
I mustn't metabolize you mustn't metabolize he mustn't metabolize we mustn't metabolize you mustn't metabolize they mustn't metabolize	I mustn't be metabolizing you mustn't be metabolizing he mustn't be metabolizing we mustn't be metabolizing you mustn't be metabolizing they mustn't be metabolizing
Perfect	V-ing perfect
I mustn't have metabolized you mustn't have metabolized he mustn't have metabolized we mustn't have metabolized you mustn't have metabolized they mustn't have metabolized	I mustn't have been metabolizing you mustn't have been metabolizing he mustn't have been metabolizing we mustn't have been metabolizing you mustn't have been metabolizing they mustn't have been metabolizing

Interrogative form

Simple form	V-ing form
must I metabolize? must you metabolize? must he metabolize? must we metabolize? must you metabolize? must they metabolize?	must I be metabolizing? must you be metabolizing? must he be metabolizing? must we be metabolizing? must you be metabolizing? must they be metabolizing?
Perfect	V-ing perfect
must I have metabolized? must you have metabolized? must he have metabolized? must we have metabolized? must you have metabolized? must they have metabolized?	must I have been metabolizing? must you have been metabolizing? must he have been metabolizing? must we have been metabolizing? must you have been metabolizing? must they have been metabolizing?

Interro-negative form

Simple form	V-ing form
mustn't I metabolize? mustn't you metabolize? mustn't he metabolize? mustn't we metabolize? mustn't you metabolize? mustn't they metabolize?	mustn't I be metabolizing? mustn't you be metabolizing? mustn't he be metabolizing? mustn't we be metabolizing? mustn't you be metabolizing? mustn't they be metabolizing?
Perfect	V-ing perfect
mustn't I have metabolized? mustn't you have metabolized? mustn't he have metabolized? mustn't we have metabolized? mustn't you have metabolized? mustn't they have metabolized?	mustn't I have been metabolizing? mustn't you have been metabolizing? mustn't he have been metabolizing? mustn't we have been metabolizing? mustn't you have been metabolizing? mustn't they have been metabolizing?