English verb conjugation
MUST CORRUPT

Regular verb: corrupt - corrupted - corrupted

Affirmation

Simple form	V-ing form
I must corrupt you must corrupt she must corrupt we must corrupt you must corrupt they must corrupt	I must be corrupting you must be corrupting she 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 she 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 she 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 she 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 she 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 she 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 she 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 she corrupt? must we corrupt? must you corrupt? must they corrupt?	must I be corrupting? must you be corrupting? must she 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 she 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 she 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 she 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 she 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 she 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 she have been corrupting? mustn't we have been corrupting? mustn't you have been corrupting? mustn't they have been corrupting?