English verb conjugation
MUST LUGE

Regular verb: luge - luged - luged

Affirmation

Simple form	V-ing form
I must luge you must luge he must luge we must luge you must luge they must luge	I must be luging you must be luging he must be luging we must be luging you must be luging they must be luging
Perfect	V-ing perfect
I must have luged you must have luged he must have luged we must have luged you must have luged they must have luged	I must have been luging you must have been luging he must have been luging we must have been luging you must have been luging they must have been luging

Negation

Simple form	V-ing form
I must not luge you must not luge he must not luge we must not luge you must not luge they must not luge	I must not be luging you must not be luging he must not be luging we must not be luging you must not be luging they must not be luging
Perfect	V-ing perfect
I must not have luged you must not have luged he must not have luged we must not have luged you must not have luged they must not have luged	I must not have been luging you must not have been luging he must not have been luging we must not have been luging you must not have been luging they must not have been luging

Interrogative form

Simple form	V-ing form
must I luge? must you luge? must he luge? must we luge? must you luge? must they luge?	must I be luging? must you be luging? must he be luging? must we be luging? must you be luging? must they be luging?
Perfect	V-ing perfect
must I have luged? must you have luged? must he have luged? must we have luged? must you have luged? must they have luged?	must I have been luging? must you have been luging? must he have been luging? must we have been luging? must you have been luging? must they have been luging?

Interro-negative form

Simple form	V-ing form
must I not luge? must you not luge? must he not luge? must we not luge? must you not luge? must they not luge?	must I not be luging? must you not be luging? must he not be luging? must we not be luging? must you not be luging? must they not be luging?
Perfect	V-ing perfect
must I not have luged? must you not have luged? must he not have luged? must we not have luged? must you not have luged? must they not have luged?	must I not have been luging? must you not have been luging? must he not have been luging? must we not have been luging? must you not have been luging? must they not have been luging?