English verb conjugation
MUST ENLIST

Regular verb: enlist - enlisted - enlisted

Affirmation

Simple form	V-ing form
I must enlist you must enlist he must enlist we must enlist you must enlist they must enlist	I must be enlisting you must be enlisting he 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 he 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 he 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 he 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 he 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 he 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 he 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 he enlist? must we enlist? must you enlist? must they enlist?	must I be enlisting? must you be enlisting? must he 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 he 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 he 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 he 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 he 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 he 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 he have been enlisting? mustn't we have been enlisting? mustn't you have been enlisting? mustn't they have been enlisting?