English verb conjugation
MUST OVERPRESSURE

Regular verb: overpressure - overpressured - overpressured

Affirmation

Simple form	V-ing form
I must overpressure you must overpressure he must overpressure we must overpressure you must overpressure they must overpressure	I must be overpressuring you must be overpressuring he must be overpressuring we must be overpressuring you must be overpressuring they must be overpressuring
Perfect	V-ing perfect
I must have overpressured you must have overpressured he must have overpressured we must have overpressured you must have overpressured they must have overpressured	I must have been overpressuring you must have been overpressuring he must have been overpressuring we must have been overpressuring you must have been overpressuring they must have been overpressuring

Negation

Simple form	V-ing form
I mustn't overpressure you mustn't overpressure he mustn't overpressure we mustn't overpressure you mustn't overpressure they mustn't overpressure	I mustn't be overpressuring you mustn't be overpressuring he mustn't be overpressuring we mustn't be overpressuring you mustn't be overpressuring they mustn't be overpressuring
Perfect	V-ing perfect
I mustn't have overpressured you mustn't have overpressured he mustn't have overpressured we mustn't have overpressured you mustn't have overpressured they mustn't have overpressured	I mustn't have been overpressuring you mustn't have been overpressuring he mustn't have been overpressuring we mustn't have been overpressuring you mustn't have been overpressuring they mustn't have been overpressuring

Interrogative form

Simple form	V-ing form
must I overpressure? must you overpressure? must he overpressure? must we overpressure? must you overpressure? must they overpressure?	must I be overpressuring? must you be overpressuring? must he be overpressuring? must we be overpressuring? must you be overpressuring? must they be overpressuring?
Perfect	V-ing perfect
must I have overpressured? must you have overpressured? must he have overpressured? must we have overpressured? must you have overpressured? must they have overpressured?	must I have been overpressuring? must you have been overpressuring? must he have been overpressuring? must we have been overpressuring? must you have been overpressuring? must they have been overpressuring?

Interro-negative form

Simple form	V-ing form
mustn't I overpressure? mustn't you overpressure? mustn't he overpressure? mustn't we overpressure? mustn't you overpressure? mustn't they overpressure?	mustn't I be overpressuring? mustn't you be overpressuring? mustn't he be overpressuring? mustn't we be overpressuring? mustn't you be overpressuring? mustn't they be overpressuring?
Perfect	V-ing perfect
mustn't I have overpressured? mustn't you have overpressured? mustn't he have overpressured? mustn't we have overpressured? mustn't you have overpressured? mustn't they have overpressured?	mustn't I have been overpressuring? mustn't you have been overpressuring? mustn't he have been overpressuring? mustn't we have been overpressuring? mustn't you have been overpressuring? mustn't they have been overpressuring?