English verb conjugation
MUST SEW SEW

Regular verb: sew sew - sew sewed - sew sewed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must sew sew you must sew sew she must sew sew we must sew sew you must sew sew they must sew sew	I must be sew sewing you must be sew sewing she must be sew sewing we must be sew sewing you must be sew sewing they must be sew sewing
Perfect	V-ing perfect
I must have sew sewed you must have sew sewed she must have sew sewed we must have sew sewed you must have sew sewed they must have sew sewed	I must have been sew sewing you must have been sew sewing she must have been sew sewing we must have been sew sewing you must have been sew sewing they must have been sew sewing

Negation

Simple form	V-ing form
I must not sew sew you must not sew sew she must not sew sew we must not sew sew you must not sew sew they must not sew sew	I must not be sew sewing you must not be sew sewing she must not be sew sewing we must not be sew sewing you must not be sew sewing they must not be sew sewing
Perfect	V-ing perfect
I must not have sew sewed you must not have sew sewed she must not have sew sewed we must not have sew sewed you must not have sew sewed they must not have sew sewed	I must not have been sew sewing you must not have been sew sewing she must not have been sew sewing we must not have been sew sewing you must not have been sew sewing they must not have been sew sewing

Interrogative form

Simple form	V-ing form
must I sew sew? must you sew sew? must she sew sew? must we sew sew? must you sew sew? must they sew sew?	must I be sew sewing? must you be sew sewing? must she be sew sewing? must we be sew sewing? must you be sew sewing? must they be sew sewing?
Perfect	V-ing perfect
must I have sew sewed? must you have sew sewed? must she have sew sewed? must we have sew sewed? must you have sew sewed? must they have sew sewed?	must I have been sew sewing? must you have been sew sewing? must she have been sew sewing? must we have been sew sewing? must you have been sew sewing? must they have been sew sewing?

Interro-negative form

Simple form	V-ing form
must I not sew sew? must you not sew sew? must she not sew sew? must we not sew sew? must you not sew sew? must they not sew sew?	must I not be sew sewing? must you not be sew sewing? must she not be sew sewing? must we not be sew sewing? must you not be sew sewing? must they not be sew sewing?
Perfect	V-ing perfect
must I not have sew sewed? must you not have sew sewed? must she not have sew sewed? must we not have sew sewed? must you not have sew sewed? must they not have sew sewed?	must I not have been sew sewing? must you not have been sew sewing? must she not have been sew sewing? must we not have been sew sewing? must you not have been sew sewing? must they not have been sew sewing?