English verb conjugation
MUST INVOLUTE

Regular verb: involute - involuted - involuted

Affirmation

Simple form	V-ing form
I must involute you must involute she must involute we must involute you must involute they must involute	I must be involuting you must be involuting she must be involuting we must be involuting you must be involuting they must be involuting
Perfect	V-ing perfect
I must have involuted you must have involuted she must have involuted we must have involuted you must have involuted they must have involuted	I must have been involuting you must have been involuting she must have been involuting we must have been involuting you must have been involuting they must have been involuting

Negation

Simple form	V-ing form
I must not involute you must not involute she must not involute we must not involute you must not involute they must not involute	I must not be involuting you must not be involuting she must not be involuting we must not be involuting you must not be involuting they must not be involuting
Perfect	V-ing perfect
I must not have involuted you must not have involuted she must not have involuted we must not have involuted you must not have involuted they must not have involuted	I must not have been involuting you must not have been involuting she must not have been involuting we must not have been involuting you must not have been involuting they must not have been involuting

Interrogative form

Simple form	V-ing form
must I involute? must you involute? must she involute? must we involute? must you involute? must they involute?	must I be involuting? must you be involuting? must she be involuting? must we be involuting? must you be involuting? must they be involuting?
Perfect	V-ing perfect
must I have involuted? must you have involuted? must she have involuted? must we have involuted? must you have involuted? must they have involuted?	must I have been involuting? must you have been involuting? must she have been involuting? must we have been involuting? must you have been involuting? must they have been involuting?

Interro-negative form

Simple form	V-ing form
must I not involute? must you not involute? must she not involute? must we not involute? must you not involute? must they not involute?	must I not be involuting? must you not be involuting? must she not be involuting? must we not be involuting? must you not be involuting? must they not be involuting?
Perfect	V-ing perfect
must I not have involuted? must you not have involuted? must she not have involuted? must we not have involuted? must you not have involuted? must they not have involuted?	must I not have been involuting? must you not have been involuting? must she not have been involuting? must we not have been involuting? must you not have been involuting? must they not have been involuting?