English verb conjugation
MUST JUMP-ROPE

Regular verb: jump-rope - jump-roped - jump-roped

Affirmation

Simple form	V-ing form
I must jump-rope you must jump-rope he must jump-rope we must jump-rope you must jump-rope they must jump-rope	I must be jump-roping you must be jump-roping he must be jump-roping we must be jump-roping you must be jump-roping they must be jump-roping
Perfect	V-ing perfect
I must have jump-roped you must have jump-roped he must have jump-roped we must have jump-roped you must have jump-roped they must have jump-roped	I must have been jump-roping you must have been jump-roping he must have been jump-roping we must have been jump-roping you must have been jump-roping they must have been jump-roping

Negation

Simple form	V-ing form
I mustn't jump-rope you mustn't jump-rope he mustn't jump-rope we mustn't jump-rope you mustn't jump-rope they mustn't jump-rope	I mustn't be jump-roping you mustn't be jump-roping he mustn't be jump-roping we mustn't be jump-roping you mustn't be jump-roping they mustn't be jump-roping
Perfect	V-ing perfect
I mustn't have jump-roped you mustn't have jump-roped he mustn't have jump-roped we mustn't have jump-roped you mustn't have jump-roped they mustn't have jump-roped	I mustn't have been jump-roping you mustn't have been jump-roping he mustn't have been jump-roping we mustn't have been jump-roping you mustn't have been jump-roping they mustn't have been jump-roping

Interrogative form

Simple form	V-ing form
must I jump-rope? must you jump-rope? must he jump-rope? must we jump-rope? must you jump-rope? must they jump-rope?	must I be jump-roping? must you be jump-roping? must he be jump-roping? must we be jump-roping? must you be jump-roping? must they be jump-roping?
Perfect	V-ing perfect
must I have jump-roped? must you have jump-roped? must he have jump-roped? must we have jump-roped? must you have jump-roped? must they have jump-roped?	must I have been jump-roping? must you have been jump-roping? must he have been jump-roping? must we have been jump-roping? must you have been jump-roping? must they have been jump-roping?

Interro-negative form

Simple form	V-ing form
mustn't I jump-rope? mustn't you jump-rope? mustn't he jump-rope? mustn't we jump-rope? mustn't you jump-rope? mustn't they jump-rope?	mustn't I be jump-roping? mustn't you be jump-roping? mustn't he be jump-roping? mustn't we be jump-roping? mustn't you be jump-roping? mustn't they be jump-roping?
Perfect	V-ing perfect
mustn't I have jump-roped? mustn't you have jump-roped? mustn't he have jump-roped? mustn't we have jump-roped? mustn't you have jump-roped? mustn't they have jump-roped?	mustn't I have been jump-roping? mustn't you have been jump-roping? mustn't he have been jump-roping? mustn't we have been jump-roping? mustn't you have been jump-roping? mustn't they have been jump-roping?