English verb conjugation
MUST REST

Regular verb: rest - rested - rested

Affirmation

Simple form	V-ing form
I must rest you must rest he must rest we must rest you must rest they must rest	I must be resting you must be resting he must be resting we must be resting you must be resting they must be resting
Perfect	V-ing perfect
I must have rested you must have rested he must have rested we must have rested you must have rested they must have rested	I must have been resting you must have been resting he must have been resting we must have been resting you must have been resting they must have been resting

Negation

Simple form	V-ing form
I mustn't rest you mustn't rest he mustn't rest we mustn't rest you mustn't rest they mustn't rest	I mustn't be resting you mustn't be resting he mustn't be resting we mustn't be resting you mustn't be resting they mustn't be resting
Perfect	V-ing perfect
I mustn't have rested you mustn't have rested he mustn't have rested we mustn't have rested you mustn't have rested they mustn't have rested	I mustn't have been resting you mustn't have been resting he mustn't have been resting we mustn't have been resting you mustn't have been resting they mustn't have been resting

Interrogative form

Simple form	V-ing form
must I rest? must you rest? must he rest? must we rest? must you rest? must they rest?	must I be resting? must you be resting? must he be resting? must we be resting? must you be resting? must they be resting?
Perfect	V-ing perfect
must I have rested? must you have rested? must he have rested? must we have rested? must you have rested? must they have rested?	must I have been resting? must you have been resting? must he have been resting? must we have been resting? must you have been resting? must they have been resting?

Interro-negative form

Simple form	V-ing form
mustn't I rest? mustn't you rest? mustn't he rest? mustn't we rest? mustn't you rest? mustn't they rest?	mustn't I be resting? mustn't you be resting? mustn't he be resting? mustn't we be resting? mustn't you be resting? mustn't they be resting?
Perfect	V-ing perfect
mustn't I have rested? mustn't you have rested? mustn't he have rested? mustn't we have rested? mustn't you have rested? mustn't they have rested?	mustn't I have been resting? mustn't you have been resting? mustn't he have been resting? mustn't we have been resting? mustn't you have been resting? mustn't they have been resting?