English verb conjugation
MUST CORRUPT

Regular verb: corrupt - corrupted - corrupted

Affirmation

Simple form	V-ing form
I must corrupt you must corrupt he must corrupt we must corrupt you must corrupt they must corrupt	I must be corrupting you must be corrupting he must be corrupting we must be corrupting you must be corrupting they must be corrupting
Perfect	V-ing perfect
I must have corrupted you must have corrupted he must have corrupted we must have corrupted you must have corrupted they must have corrupted	I must have been corrupting you must have been corrupting he must have been corrupting we must have been corrupting you must have been corrupting they must have been corrupting

Negation

Simple form	V-ing form
I mustn't corrupt you mustn't corrupt he mustn't corrupt we mustn't corrupt you mustn't corrupt they mustn't corrupt	I mustn't be corrupting you mustn't be corrupting he mustn't be corrupting we mustn't be corrupting you mustn't be corrupting they mustn't be corrupting
Perfect	V-ing perfect
I mustn't have corrupted you mustn't have corrupted he mustn't have corrupted we mustn't have corrupted you mustn't have corrupted they mustn't have corrupted	I mustn't have been corrupting you mustn't have been corrupting he mustn't have been corrupting we mustn't have been corrupting you mustn't have been corrupting they mustn't have been corrupting

Interrogative form

Simple form	V-ing form
must I corrupt? must you corrupt? must he corrupt? must we corrupt? must you corrupt? must they corrupt?	must I be corrupting? must you be corrupting? must he be corrupting? must we be corrupting? must you be corrupting? must they be corrupting?
Perfect	V-ing perfect
must I have corrupted? must you have corrupted? must he have corrupted? must we have corrupted? must you have corrupted? must they have corrupted?	must I have been corrupting? must you have been corrupting? must he have been corrupting? must we have been corrupting? must you have been corrupting? must they have been corrupting?

Interro-negative form

Simple form	V-ing form
mustn't I corrupt? mustn't you corrupt? mustn't he corrupt? mustn't we corrupt? mustn't you corrupt? mustn't they corrupt?	mustn't I be corrupting? mustn't you be corrupting? mustn't he be corrupting? mustn't we be corrupting? mustn't you be corrupting? mustn't they be corrupting?
Perfect	V-ing perfect
mustn't I have corrupted? mustn't you have corrupted? mustn't he have corrupted? mustn't we have corrupted? mustn't you have corrupted? mustn't they have corrupted?	mustn't I have been corrupting? mustn't you have been corrupting? mustn't he have been corrupting? mustn't we have been corrupting? mustn't you have been corrupting? mustn't they have been corrupting?