English verb conjugation
MUST ILLUMINE

Regular verb: illumine - illumined - illumined

Affirmation

Simple form	V-ing form
I must illumine you must illumine he must illumine we must illumine you must illumine they must illumine	I must be illumining you must be illumining he must be illumining we must be illumining you must be illumining they must be illumining
Perfect	V-ing perfect
I must have illumined you must have illumined he must have illumined we must have illumined you must have illumined they must have illumined	I must have been illumining you must have been illumining he must have been illumining we must have been illumining you must have been illumining they must have been illumining

Negation

Simple form	V-ing form
I mustn't illumine you mustn't illumine he mustn't illumine we mustn't illumine you mustn't illumine they mustn't illumine	I mustn't be illumining you mustn't be illumining he mustn't be illumining we mustn't be illumining you mustn't be illumining they mustn't be illumining
Perfect	V-ing perfect
I mustn't have illumined you mustn't have illumined he mustn't have illumined we mustn't have illumined you mustn't have illumined they mustn't have illumined	I mustn't have been illumining you mustn't have been illumining he mustn't have been illumining we mustn't have been illumining you mustn't have been illumining they mustn't have been illumining

Interrogative form

Simple form	V-ing form
must I illumine? must you illumine? must he illumine? must we illumine? must you illumine? must they illumine?	must I be illumining? must you be illumining? must he be illumining? must we be illumining? must you be illumining? must they be illumining?
Perfect	V-ing perfect
must I have illumined? must you have illumined? must he have illumined? must we have illumined? must you have illumined? must they have illumined?	must I have been illumining? must you have been illumining? must he have been illumining? must we have been illumining? must you have been illumining? must they have been illumining?

Interro-negative form

Simple form	V-ing form
mustn't I illumine? mustn't you illumine? mustn't he illumine? mustn't we illumine? mustn't you illumine? mustn't they illumine?	mustn't I be illumining? mustn't you be illumining? mustn't he be illumining? mustn't we be illumining? mustn't you be illumining? mustn't they be illumining?
Perfect	V-ing perfect
mustn't I have illumined? mustn't you have illumined? mustn't he have illumined? mustn't we have illumined? mustn't you have illumined? mustn't they have illumined?	mustn't I have been illumining? mustn't you have been illumining? mustn't he have been illumining? mustn't we have been illumining? mustn't you have been illumining? mustn't they have been illumining?