English verb conjugation
MUST ENLIST

Regular verb: enlist - enlisted - enlisted

Affirmation

Simple form	V-ing form
I must enlist you must enlist she must enlist we must enlist you must enlist they must enlist	I must be enlisting you must be enlisting she must be enlisting we must be enlisting you must be enlisting they must be enlisting
Perfect	V-ing perfect
I must have enlisted you must have enlisted she must have enlisted we must have enlisted you must have enlisted they must have enlisted	I must have been enlisting you must have been enlisting she must have been enlisting we must have been enlisting you must have been enlisting they must have been enlisting

Negation

Simple form	V-ing form
I mustn't enlist you mustn't enlist she mustn't enlist we mustn't enlist you mustn't enlist they mustn't enlist	I mustn't be enlisting you mustn't be enlisting she mustn't be enlisting we mustn't be enlisting you mustn't be enlisting they mustn't be enlisting
Perfect	V-ing perfect
I mustn't have enlisted you mustn't have enlisted she mustn't have enlisted we mustn't have enlisted you mustn't have enlisted they mustn't have enlisted	I mustn't have been enlisting you mustn't have been enlisting she mustn't have been enlisting we mustn't have been enlisting you mustn't have been enlisting they mustn't have been enlisting

Interrogative form

Simple form	V-ing form
must I enlist? must you enlist? must she enlist? must we enlist? must you enlist? must they enlist?	must I be enlisting? must you be enlisting? must she be enlisting? must we be enlisting? must you be enlisting? must they be enlisting?
Perfect	V-ing perfect
must I have enlisted? must you have enlisted? must she have enlisted? must we have enlisted? must you have enlisted? must they have enlisted?	must I have been enlisting? must you have been enlisting? must she have been enlisting? must we have been enlisting? must you have been enlisting? must they have been enlisting?

Interro-negative form

Simple form	V-ing form
mustn't I enlist? mustn't you enlist? mustn't she enlist? mustn't we enlist? mustn't you enlist? mustn't they enlist?	mustn't I be enlisting? mustn't you be enlisting? mustn't she be enlisting? mustn't we be enlisting? mustn't you be enlisting? mustn't they be enlisting?
Perfect	V-ing perfect
mustn't I have enlisted? mustn't you have enlisted? mustn't she have enlisted? mustn't we have enlisted? mustn't you have enlisted? mustn't they have enlisted?	mustn't I have been enlisting? mustn't you have been enlisting? mustn't she have been enlisting? mustn't we have been enlisting? mustn't you have been enlisting? mustn't they have been enlisting?