English verb conjugation
COULD DOWNSCALE

Regular verb: downscale - downscaled - downscaled

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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