English verb conjugation
MUST COIL

Regular verb: coil - coiled - coiled

Affirmation

Simple form	V-ing form
I must coil you must coil she must coil we must coil you must coil they must coil	I must be coiling you must be coiling she must be coiling we must be coiling you must be coiling they must be coiling
Perfect	V-ing perfect
I must have coiled you must have coiled she must have coiled we must have coiled you must have coiled they must have coiled	I must have been coiling you must have been coiling she must have been coiling we must have been coiling you must have been coiling they must have been coiling

Negation

Simple form	V-ing form
I must not coil you must not coil she must not coil we must not coil you must not coil they must not coil	I must not be coiling you must not be coiling she must not be coiling we must not be coiling you must not be coiling they must not be coiling
Perfect	V-ing perfect
I must not have coiled you must not have coiled she must not have coiled we must not have coiled you must not have coiled they must not have coiled	I must not have been coiling you must not have been coiling she must not have been coiling we must not have been coiling you must not have been coiling they must not have been coiling

Interrogative form

Simple form	V-ing form
must I coil? must you coil? must she coil? must we coil? must you coil? must they coil?	must I be coiling? must you be coiling? must she be coiling? must we be coiling? must you be coiling? must they be coiling?
Perfect	V-ing perfect
must I have coiled? must you have coiled? must she have coiled? must we have coiled? must you have coiled? must they have coiled?	must I have been coiling? must you have been coiling? must she have been coiling? must we have been coiling? must you have been coiling? must they have been coiling?

Interro-negative form

Simple form	V-ing form
must I not coil? must you not coil? must she not coil? must we not coil? must you not coil? must they not coil?	must I not be coiling? must you not be coiling? must she not be coiling? must we not be coiling? must you not be coiling? must they not be coiling?
Perfect	V-ing perfect
must I not have coiled? must you not have coiled? must she not have coiled? must we not have coiled? must you not have coiled? must they not have coiled?	must I not have been coiling? must you not have been coiling? must she not have been coiling? must we not have been coiling? must you not have been coiling? must they not have been coiling?