English verb conjugation
MUST ENDEAR

Regular verb: endear - endeared - endeared

Affirmation

Simple form	V-ing form
I must endear you must endear he must endear we must endear you must endear they must endear	I must be endearing you must be endearing he must be endearing we must be endearing you must be endearing they must be endearing
Perfect	V-ing perfect
I must have endeared you must have endeared he must have endeared we must have endeared you must have endeared they must have endeared	I must have been endearing you must have been endearing he must have been endearing we must have been endearing you must have been endearing they must have been endearing

Negation

Simple form	V-ing form
I must not endear you must not endear he must not endear we must not endear you must not endear they must not endear	I must not be endearing you must not be endearing he must not be endearing we must not be endearing you must not be endearing they must not be endearing
Perfect	V-ing perfect
I must not have endeared you must not have endeared he must not have endeared we must not have endeared you must not have endeared they must not have endeared	I must not have been endearing you must not have been endearing he must not have been endearing we must not have been endearing you must not have been endearing they must not have been endearing

Interrogative form

Simple form	V-ing form
must I endear? must you endear? must he endear? must we endear? must you endear? must they endear?	must I be endearing? must you be endearing? must he be endearing? must we be endearing? must you be endearing? must they be endearing?
Perfect	V-ing perfect
must I have endeared? must you have endeared? must he have endeared? must we have endeared? must you have endeared? must they have endeared?	must I have been endearing? must you have been endearing? must he have been endearing? must we have been endearing? must you have been endearing? must they have been endearing?

Interro-negative form

Simple form	V-ing form
must I not endear? must you not endear? must he not endear? must we not endear? must you not endear? must they not endear?	must I not be endearing? must you not be endearing? must he not be endearing? must we not be endearing? must you not be endearing? must they not be endearing?
Perfect	V-ing perfect
must I not have endeared? must you not have endeared? must he not have endeared? must we not have endeared? must you not have endeared? must they not have endeared?	must I not have been endearing? must you not have been endearing? must he not have been endearing? must we not have been endearing? must you not have been endearing? must they not have been endearing?