English verb conjugation
MUST REWORK

Regular verb: rework - reworked - reworked

Affirmation

Simple form	V-ing form
I must rework you must rework she must rework we must rework you must rework they must rework	I must be reworking you must be reworking she must be reworking we must be reworking you must be reworking they must be reworking
Perfect	V-ing perfect
I must have reworked you must have reworked she must have reworked we must have reworked you must have reworked they must have reworked	I must have been reworking you must have been reworking she must have been reworking we must have been reworking you must have been reworking they must have been reworking

Negation

Simple form	V-ing form
I must not rework you must not rework she must not rework we must not rework you must not rework they must not rework	I must not be reworking you must not be reworking she must not be reworking we must not be reworking you must not be reworking they must not be reworking
Perfect	V-ing perfect
I must not have reworked you must not have reworked she must not have reworked we must not have reworked you must not have reworked they must not have reworked	I must not have been reworking you must not have been reworking she must not have been reworking we must not have been reworking you must not have been reworking they must not have been reworking

Interrogative form

Simple form	V-ing form
must I rework? must you rework? must she rework? must we rework? must you rework? must they rework?	must I be reworking? must you be reworking? must she be reworking? must we be reworking? must you be reworking? must they be reworking?
Perfect	V-ing perfect
must I have reworked? must you have reworked? must she have reworked? must we have reworked? must you have reworked? must they have reworked?	must I have been reworking? must you have been reworking? must she have been reworking? must we have been reworking? must you have been reworking? must they have been reworking?

Interro-negative form

Simple form	V-ing form
must I not rework? must you not rework? must she not rework? must we not rework? must you not rework? must they not rework?	must I not be reworking? must you not be reworking? must she not be reworking? must we not be reworking? must you not be reworking? must they not be reworking?
Perfect	V-ing perfect
must I not have reworked? must you not have reworked? must she not have reworked? must we not have reworked? must you not have reworked? must they not have reworked?	must I not have been reworking? must you not have been reworking? must she not have been reworking? must we not have been reworking? must you not have been reworking? must they not have been reworking?