English verb conjugation
MUST JIG

Regular verb: jig - jiged - jiged

Affirmation

Simple form	V-ing form
I must jig you must jig she must jig we must jig you must jig they must jig	I must be jiging you must be jiging she must be jiging we must be jiging you must be jiging they must be jiging
Perfect	V-ing perfect
I must have jiged you must have jiged she must have jiged we must have jiged you must have jiged they must have jiged	I must have been jiging you must have been jiging she must have been jiging we must have been jiging you must have been jiging they must have been jiging

Negation

Simple form	V-ing form
I must not jig you must not jig she must not jig we must not jig you must not jig they must not jig	I must not be jiging you must not be jiging she must not be jiging we must not be jiging you must not be jiging they must not be jiging
Perfect	V-ing perfect
I must not have jiged you must not have jiged she must not have jiged we must not have jiged you must not have jiged they must not have jiged	I must not have been jiging you must not have been jiging she must not have been jiging we must not have been jiging you must not have been jiging they must not have been jiging

Interrogative form

Simple form	V-ing form
must I jig? must you jig? must she jig? must we jig? must you jig? must they jig?	must I be jiging? must you be jiging? must she be jiging? must we be jiging? must you be jiging? must they be jiging?
Perfect	V-ing perfect
must I have jiged? must you have jiged? must she have jiged? must we have jiged? must you have jiged? must they have jiged?	must I have been jiging? must you have been jiging? must she have been jiging? must we have been jiging? must you have been jiging? must they have been jiging?

Interro-negative form

Simple form	V-ing form
must I not jig? must you not jig? must she not jig? must we not jig? must you not jig? must they not jig?	must I not be jiging? must you not be jiging? must she not be jiging? must we not be jiging? must you not be jiging? must they not be jiging?
Perfect	V-ing perfect
must I not have jiged? must you not have jiged? must she not have jiged? must we not have jiged? must you not have jiged? must they not have jiged?	must I not have been jiging? must you not have been jiging? must she not have been jiging? must we not have been jiging? must you not have been jiging? must they not have been jiging?