English verb conjugation
MUST PARACHUTE

Regular verb: parachute - parachuted - parachuted

Affirmation

Simple form	V-ing form
I must parachute you must parachute he must parachute we must parachute you must parachute they must parachute	I must be parachuting you must be parachuting he must be parachuting we must be parachuting you must be parachuting they must be parachuting
Perfect	V-ing perfect
I must have parachuted you must have parachuted he must have parachuted we must have parachuted you must have parachuted they must have parachuted	I must have been parachuting you must have been parachuting he must have been parachuting we must have been parachuting you must have been parachuting they must have been parachuting

Negation

Simple form	V-ing form
I mustn't parachute you mustn't parachute he mustn't parachute we mustn't parachute you mustn't parachute they mustn't parachute	I mustn't be parachuting you mustn't be parachuting he mustn't be parachuting we mustn't be parachuting you mustn't be parachuting they mustn't be parachuting
Perfect	V-ing perfect
I mustn't have parachuted you mustn't have parachuted he mustn't have parachuted we mustn't have parachuted you mustn't have parachuted they mustn't have parachuted	I mustn't have been parachuting you mustn't have been parachuting he mustn't have been parachuting we mustn't have been parachuting you mustn't have been parachuting they mustn't have been parachuting

Interrogative form

Simple form	V-ing form
must I parachute? must you parachute? must he parachute? must we parachute? must you parachute? must they parachute?	must I be parachuting? must you be parachuting? must he be parachuting? must we be parachuting? must you be parachuting? must they be parachuting?
Perfect	V-ing perfect
must I have parachuted? must you have parachuted? must he have parachuted? must we have parachuted? must you have parachuted? must they have parachuted?	must I have been parachuting? must you have been parachuting? must he have been parachuting? must we have been parachuting? must you have been parachuting? must they have been parachuting?

Interro-negative form

Simple form	V-ing form
mustn't I parachute? mustn't you parachute? mustn't he parachute? mustn't we parachute? mustn't you parachute? mustn't they parachute?	mustn't I be parachuting? mustn't you be parachuting? mustn't he be parachuting? mustn't we be parachuting? mustn't you be parachuting? mustn't they be parachuting?
Perfect	V-ing perfect
mustn't I have parachuted? mustn't you have parachuted? mustn't he have parachuted? mustn't we have parachuted? mustn't you have parachuted? mustn't they have parachuted?	mustn't I have been parachuting? mustn't you have been parachuting? mustn't he have been parachuting? mustn't we have been parachuting? mustn't you have been parachuting? mustn't they have been parachuting?