English verb conjugation
MUST LILT

Regular verb: lilt - lilted - lilted

Affirmation

Simple form	V-ing form
I must lilt you must lilt he must lilt we must lilt you must lilt they must lilt	I must be lilting you must be lilting he must be lilting we must be lilting you must be lilting they must be lilting
Perfect	V-ing perfect
I must have lilted you must have lilted he must have lilted we must have lilted you must have lilted they must have lilted	I must have been lilting you must have been lilting he must have been lilting we must have been lilting you must have been lilting they must have been lilting

Negation

Simple form	V-ing form
I mustn't lilt you mustn't lilt he mustn't lilt we mustn't lilt you mustn't lilt they mustn't lilt	I mustn't be lilting you mustn't be lilting he mustn't be lilting we mustn't be lilting you mustn't be lilting they mustn't be lilting
Perfect	V-ing perfect
I mustn't have lilted you mustn't have lilted he mustn't have lilted we mustn't have lilted you mustn't have lilted they mustn't have lilted	I mustn't have been lilting you mustn't have been lilting he mustn't have been lilting we mustn't have been lilting you mustn't have been lilting they mustn't have been lilting

Interrogative form

Simple form	V-ing form
must I lilt? must you lilt? must he lilt? must we lilt? must you lilt? must they lilt?	must I be lilting? must you be lilting? must he be lilting? must we be lilting? must you be lilting? must they be lilting?
Perfect	V-ing perfect
must I have lilted? must you have lilted? must he have lilted? must we have lilted? must you have lilted? must they have lilted?	must I have been lilting? must you have been lilting? must he have been lilting? must we have been lilting? must you have been lilting? must they have been lilting?

Interro-negative form

Simple form	V-ing form
mustn't I lilt? mustn't you lilt? mustn't he lilt? mustn't we lilt? mustn't you lilt? mustn't they lilt?	mustn't I be lilting? mustn't you be lilting? mustn't he be lilting? mustn't we be lilting? mustn't you be lilting? mustn't they be lilting?
Perfect	V-ing perfect
mustn't I have lilted? mustn't you have lilted? mustn't he have lilted? mustn't we have lilted? mustn't you have lilted? mustn't they have lilted?	mustn't I have been lilting? mustn't you have been lilting? mustn't he have been lilting? mustn't we have been lilting? mustn't you have been lilting? mustn't they have been lilting?