English verb conjugation
MUST MOTOR

Regular verb: motor - motored - motored

Affirmation

Simple form	V-ing form
I must motor you must motor he must motor we must motor you must motor they must motor	I must be motoring you must be motoring he must be motoring we must be motoring you must be motoring they must be motoring
Perfect	V-ing perfect
I must have motored you must have motored he must have motored we must have motored you must have motored they must have motored	I must have been motoring you must have been motoring he must have been motoring we must have been motoring you must have been motoring they must have been motoring

Negation

Simple form	V-ing form
I must not motor you must not motor he must not motor we must not motor you must not motor they must not motor	I must not be motoring you must not be motoring he must not be motoring we must not be motoring you must not be motoring they must not be motoring
Perfect	V-ing perfect
I must not have motored you must not have motored he must not have motored we must not have motored you must not have motored they must not have motored	I must not have been motoring you must not have been motoring he must not have been motoring we must not have been motoring you must not have been motoring they must not have been motoring

Interrogative form

Simple form	V-ing form
must I motor? must you motor? must he motor? must we motor? must you motor? must they motor?	must I be motoring? must you be motoring? must he be motoring? must we be motoring? must you be motoring? must they be motoring?
Perfect	V-ing perfect
must I have motored? must you have motored? must he have motored? must we have motored? must you have motored? must they have motored?	must I have been motoring? must you have been motoring? must he have been motoring? must we have been motoring? must you have been motoring? must they have been motoring?

Interro-negative form

Simple form	V-ing form
must I not motor? must you not motor? must he not motor? must we not motor? must you not motor? must they not motor?	must I not be motoring? must you not be motoring? must he not be motoring? must we not be motoring? must you not be motoring? must they not be motoring?
Perfect	V-ing perfect
must I not have motored? must you not have motored? must he not have motored? must we not have motored? must you not have motored? must they not have motored?	must I not have been motoring? must you not have been motoring? must he not have been motoring? must we not have been motoring? must you not have been motoring? must they not have been motoring?