English verb conjugation
MUST CRAYON

Regular verb: crayon - crayoned - crayoned

Affirmation

Simple form	V-ing form
I must crayon you must crayon she must crayon we must crayon you must crayon they must crayon	I must be crayoning you must be crayoning she must be crayoning we must be crayoning you must be crayoning they must be crayoning
Perfect	V-ing perfect
I must have crayoned you must have crayoned she must have crayoned we must have crayoned you must have crayoned they must have crayoned	I must have been crayoning you must have been crayoning she must have been crayoning we must have been crayoning you must have been crayoning they must have been crayoning

Negation

Simple form	V-ing form
I must not crayon you must not crayon she must not crayon we must not crayon you must not crayon they must not crayon	I must not be crayoning you must not be crayoning she must not be crayoning we must not be crayoning you must not be crayoning they must not be crayoning
Perfect	V-ing perfect
I must not have crayoned you must not have crayoned she must not have crayoned we must not have crayoned you must not have crayoned they must not have crayoned	I must not have been crayoning you must not have been crayoning she must not have been crayoning we must not have been crayoning you must not have been crayoning they must not have been crayoning

Interrogative form

Simple form	V-ing form
must I crayon? must you crayon? must she crayon? must we crayon? must you crayon? must they crayon?	must I be crayoning? must you be crayoning? must she be crayoning? must we be crayoning? must you be crayoning? must they be crayoning?
Perfect	V-ing perfect
must I have crayoned? must you have crayoned? must she have crayoned? must we have crayoned? must you have crayoned? must they have crayoned?	must I have been crayoning? must you have been crayoning? must she have been crayoning? must we have been crayoning? must you have been crayoning? must they have been crayoning?

Interro-negative form

Simple form	V-ing form
must I not crayon? must you not crayon? must she not crayon? must we not crayon? must you not crayon? must they not crayon?	must I not be crayoning? must you not be crayoning? must she not be crayoning? must we not be crayoning? must you not be crayoning? must they not be crayoning?
Perfect	V-ing perfect
must I not have crayoned? must you not have crayoned? must she not have crayoned? must we not have crayoned? must you not have crayoned? must they not have crayoned?	must I not have been crayoning? must you not have been crayoning? must she not have been crayoning? must we not have been crayoning? must you not have been crayoning? must they not have been crayoning?