English verb conjugation
MUST DIM

Regular verb: dim - dimmed - dimmed

Affirmation

Simple form	V-ing form
I must dim you must dim he must dim we must dim you must dim they must dim	I must be dimming you must be dimming he must be dimming we must be dimming you must be dimming they must be dimming
Perfect	V-ing perfect
I must have dimmed you must have dimmed he must have dimmed we must have dimmed you must have dimmed they must have dimmed	I must have been dimming you must have been dimming he must have been dimming we must have been dimming you must have been dimming they must have been dimming

Negation

Simple form	V-ing form
I mustn't dim you mustn't dim he mustn't dim we mustn't dim you mustn't dim they mustn't dim	I mustn't be dimming you mustn't be dimming he mustn't be dimming we mustn't be dimming you mustn't be dimming they mustn't be dimming
Perfect	V-ing perfect
I mustn't have dimmed you mustn't have dimmed he mustn't have dimmed we mustn't have dimmed you mustn't have dimmed they mustn't have dimmed	I mustn't have been dimming you mustn't have been dimming he mustn't have been dimming we mustn't have been dimming you mustn't have been dimming they mustn't have been dimming

Interrogative form

Simple form	V-ing form
must I dim? must you dim? must he dim? must we dim? must you dim? must they dim?	must I be dimming? must you be dimming? must he be dimming? must we be dimming? must you be dimming? must they be dimming?
Perfect	V-ing perfect
must I have dimmed? must you have dimmed? must he have dimmed? must we have dimmed? must you have dimmed? must they have dimmed?	must I have been dimming? must you have been dimming? must he have been dimming? must we have been dimming? must you have been dimming? must they have been dimming?

Interro-negative form

Simple form	V-ing form
mustn't I dim? mustn't you dim? mustn't he dim? mustn't we dim? mustn't you dim? mustn't they dim?	mustn't I be dimming? mustn't you be dimming? mustn't he be dimming? mustn't we be dimming? mustn't you be dimming? mustn't they be dimming?
Perfect	V-ing perfect
mustn't I have dimmed? mustn't you have dimmed? mustn't he have dimmed? mustn't we have dimmed? mustn't you have dimmed? mustn't they have dimmed?	mustn't I have been dimming? mustn't you have been dimming? mustn't he have been dimming? mustn't we have been dimming? mustn't you have been dimming? mustn't they have been dimming?