English verb conjugation
MUST COLOURIZE

Regular verb: colourize - colourized - colourized

Affirmation

Simple form	V-ing form
I must colourize you must colourize he must colourize we must colourize you must colourize they must colourize	I must be colourizing you must be colourizing he must be colourizing we must be colourizing you must be colourizing they must be colourizing
Perfect	V-ing perfect
I must have colourized you must have colourized he must have colourized we must have colourized you must have colourized they must have colourized	I must have been colourizing you must have been colourizing he must have been colourizing we must have been colourizing you must have been colourizing they must have been colourizing

Negation

Simple form	V-ing form
I mustn't colourize you mustn't colourize he mustn't colourize we mustn't colourize you mustn't colourize they mustn't colourize	I mustn't be colourizing you mustn't be colourizing he mustn't be colourizing we mustn't be colourizing you mustn't be colourizing they mustn't be colourizing
Perfect	V-ing perfect
I mustn't have colourized you mustn't have colourized he mustn't have colourized we mustn't have colourized you mustn't have colourized they mustn't have colourized	I mustn't have been colourizing you mustn't have been colourizing he mustn't have been colourizing we mustn't have been colourizing you mustn't have been colourizing they mustn't have been colourizing

Interrogative form

Simple form	V-ing form
must I colourize? must you colourize? must he colourize? must we colourize? must you colourize? must they colourize?	must I be colourizing? must you be colourizing? must he be colourizing? must we be colourizing? must you be colourizing? must they be colourizing?
Perfect	V-ing perfect
must I have colourized? must you have colourized? must he have colourized? must we have colourized? must you have colourized? must they have colourized?	must I have been colourizing? must you have been colourizing? must he have been colourizing? must we have been colourizing? must you have been colourizing? must they have been colourizing?

Interro-negative form

Simple form	V-ing form
mustn't I colourize? mustn't you colourize? mustn't he colourize? mustn't we colourize? mustn't you colourize? mustn't they colourize?	mustn't I be colourizing? mustn't you be colourizing? mustn't he be colourizing? mustn't we be colourizing? mustn't you be colourizing? mustn't they be colourizing?
Perfect	V-ing perfect
mustn't I have colourized? mustn't you have colourized? mustn't he have colourized? mustn't we have colourized? mustn't you have colourized? mustn't they have colourized?	mustn't I have been colourizing? mustn't you have been colourizing? mustn't he have been colourizing? mustn't we have been colourizing? mustn't you have been colourizing? mustn't they have been colourizing?