English verb conjugation
MUST REGEAR

Regular verb: regear - regeared - regeared

Affirmation

Simple form	V-ing form
I must regear you must regear he must regear we must regear you must regear they must regear	I must be regearing you must be regearing he must be regearing we must be regearing you must be regearing they must be regearing
Perfect	V-ing perfect
I must have regeared you must have regeared he must have regeared we must have regeared you must have regeared they must have regeared	I must have been regearing you must have been regearing he must have been regearing we must have been regearing you must have been regearing they must have been regearing

Negation

Simple form	V-ing form
I must not regear you must not regear he must not regear we must not regear you must not regear they must not regear	I must not be regearing you must not be regearing he must not be regearing we must not be regearing you must not be regearing they must not be regearing
Perfect	V-ing perfect
I must not have regeared you must not have regeared he must not have regeared we must not have regeared you must not have regeared they must not have regeared	I must not have been regearing you must not have been regearing he must not have been regearing we must not have been regearing you must not have been regearing they must not have been regearing

Interrogative form

Simple form	V-ing form
must I regear? must you regear? must he regear? must we regear? must you regear? must they regear?	must I be regearing? must you be regearing? must he be regearing? must we be regearing? must you be regearing? must they be regearing?
Perfect	V-ing perfect
must I have regeared? must you have regeared? must he have regeared? must we have regeared? must you have regeared? must they have regeared?	must I have been regearing? must you have been regearing? must he have been regearing? must we have been regearing? must you have been regearing? must they have been regearing?

Interro-negative form

Simple form	V-ing form
must I not regear? must you not regear? must he not regear? must we not regear? must you not regear? must they not regear?	must I not be regearing? must you not be regearing? must he not be regearing? must we not be regearing? must you not be regearing? must they not be regearing?
Perfect	V-ing perfect
must I not have regeared? must you not have regeared? must he not have regeared? must we not have regeared? must you not have regeared? must they not have regeared?	must I not have been regearing? must you not have been regearing? must he not have been regearing? must we not have been regearing? must you not have been regearing? must they not have been regearing?