English verb conjugation
MUST DOWNSCALE

Regular verb: downscale - downscaled - downscaled

Affirmation

Simple form	V-ing form
I must downscale you must downscale he must downscale we must downscale you must downscale they must downscale	I must be downscaling you must be downscaling he must be downscaling we must be downscaling you must be downscaling they must be downscaling
Perfect	V-ing perfect
I must have downscaled you must have downscaled he must have downscaled we must have downscaled you must have downscaled they must have downscaled	I must have been downscaling you must have been downscaling he must have been downscaling we must have been downscaling you must have been downscaling they must have been downscaling

Negation

Simple form	V-ing form
I mustn't downscale you mustn't downscale he mustn't downscale we mustn't downscale you mustn't downscale they mustn't downscale	I mustn't be downscaling you mustn't be downscaling he mustn't be downscaling we mustn't be downscaling you mustn't be downscaling they mustn't be downscaling
Perfect	V-ing perfect
I mustn't have downscaled you mustn't have downscaled he mustn't have downscaled we mustn't have downscaled you mustn't have downscaled they mustn't have downscaled	I mustn't have been downscaling you mustn't have been downscaling he mustn't have been downscaling we mustn't have been downscaling you mustn't have been downscaling they mustn't have been downscaling

Interrogative form

Simple form	V-ing form
must I downscale? must you downscale? must he downscale? must we downscale? must you downscale? must they downscale?	must I be downscaling? must you be downscaling? must he be downscaling? must we be downscaling? must you be downscaling? must they be downscaling?
Perfect	V-ing perfect
must I have downscaled? must you have downscaled? must he have downscaled? must we have downscaled? must you have downscaled? must they have downscaled?	must I have been downscaling? must you have been downscaling? must he have been downscaling? must we have been downscaling? must you have been downscaling? must they have been downscaling?

Interro-negative form

Simple form	V-ing form
mustn't I downscale? mustn't you downscale? mustn't he downscale? mustn't we downscale? mustn't you downscale? mustn't they downscale?	mustn't I be downscaling? mustn't you be downscaling? mustn't he be downscaling? mustn't we be downscaling? mustn't you be downscaling? mustn't they be downscaling?
Perfect	V-ing perfect
mustn't I have downscaled? mustn't you have downscaled? mustn't he have downscaled? mustn't we have downscaled? mustn't you have downscaled? mustn't they have downscaled?	mustn't I have been downscaling? mustn't you have been downscaling? mustn't he have been downscaling? mustn't we have been downscaling? mustn't you have been downscaling? mustn't they have been downscaling?