English verb conjugation
MUST SLICK

Regular verb: slick - slicked - slicked

Affirmation

Simple form	V-ing form
I must slick you must slick she must slick we must slick you must slick they must slick	I must be slicking you must be slicking she must be slicking we must be slicking you must be slicking they must be slicking
Perfect	V-ing perfect
I must have slicked you must have slicked she must have slicked we must have slicked you must have slicked they must have slicked	I must have been slicking you must have been slicking she must have been slicking we must have been slicking you must have been slicking they must have been slicking

Negation

Simple form	V-ing form
I mustn't slick you mustn't slick she mustn't slick we mustn't slick you mustn't slick they mustn't slick	I mustn't be slicking you mustn't be slicking she mustn't be slicking we mustn't be slicking you mustn't be slicking they mustn't be slicking
Perfect	V-ing perfect
I mustn't have slicked you mustn't have slicked she mustn't have slicked we mustn't have slicked you mustn't have slicked they mustn't have slicked	I mustn't have been slicking you mustn't have been slicking she mustn't have been slicking we mustn't have been slicking you mustn't have been slicking they mustn't have been slicking

Interrogative form

Simple form	V-ing form
must I slick? must you slick? must she slick? must we slick? must you slick? must they slick?	must I be slicking? must you be slicking? must she be slicking? must we be slicking? must you be slicking? must they be slicking?
Perfect	V-ing perfect
must I have slicked? must you have slicked? must she have slicked? must we have slicked? must you have slicked? must they have slicked?	must I have been slicking? must you have been slicking? must she have been slicking? must we have been slicking? must you have been slicking? must they have been slicking?

Interro-negative form

Simple form	V-ing form
mustn't I slick? mustn't you slick? mustn't she slick? mustn't we slick? mustn't you slick? mustn't they slick?	mustn't I be slicking? mustn't you be slicking? mustn't she be slicking? mustn't we be slicking? mustn't you be slicking? mustn't they be slicking?
Perfect	V-ing perfect
mustn't I have slicked? mustn't you have slicked? mustn't she have slicked? mustn't we have slicked? mustn't you have slicked? mustn't they have slicked?	mustn't I have been slicking? mustn't you have been slicking? mustn't she have been slicking? mustn't we have been slicking? mustn't you have been slicking? mustn't they have been slicking?