English verb conjugation
MUST REWORK

Regular verb: rework - reworked - reworked

Affirmation

Simple form	V-ing form
I must rework you must rework he must rework we must rework you must rework they must rework	I must be reworking you must be reworking he 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 he 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 he 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 he 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 he 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 he 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 he 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 he rework? must we rework? must you rework? must they rework?	must I be reworking? must you be reworking? must he 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 he 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 he 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 he 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 he 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 he 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 he not have been reworking? must we not have been reworking? must you not have been reworking? must they not have been reworking?