English verb conjugation
COULD HOVER

Regular verb: hover - hovered - hovered

Affirmation

Simple form	V-ing form
I could hover you could hover he could hover we could hover you could hover they could hover	I could be hovering you could be hovering he could be hovering we could be hovering you could be hovering they could be hovering
Perfect	V-ing perfect
I could have hovered you could have hovered he could have hovered we could have hovered you could have hovered they could have hovered	I could have been hovering you could have been hovering he could have been hovering we could have been hovering you could have been hovering they could have been hovering

Negation

Simple form	V-ing form
I couldn't hover you couldn't hover he couldn't hover we couldn't hover you couldn't hover they couldn't hover	I couldn't be hovering you couldn't be hovering he couldn't be hovering we couldn't be hovering you couldn't be hovering they couldn't be hovering
Perfect	V-ing perfect
I couldn't have hovered you couldn't have hovered he couldn't have hovered we couldn't have hovered you couldn't have hovered they couldn't have hovered	I couldn't have been hovering you couldn't have been hovering he couldn't have been hovering we couldn't have been hovering you couldn't have been hovering they couldn't have been hovering

Interrogative form

Simple form	V-ing form
could I hover? could you hover? could he hover? could we hover? could you hover? could they hover?	could I be hovering? could you be hovering? could he be hovering? could we be hovering? could you be hovering? could they be hovering?
Perfect	V-ing perfect
could I have hovered? could you have hovered? could he have hovered? could we have hovered? could you have hovered? could they have hovered?	could I have been hovering? could you have been hovering? could he have been hovering? could we have been hovering? could you have been hovering? could they have been hovering?

Interro-negative form

Simple form	V-ing form
couldn't I hover? couldn't you hover? couldn't he hover? couldn't we hover? couldn't you hover? couldn't they hover?	couldn't I be hovering? couldn't you be hovering? couldn't he be hovering? couldn't we be hovering? couldn't you be hovering? couldn't they be hovering?
Perfect	V-ing perfect
couldn't I have hovered? couldn't you have hovered? couldn't he have hovered? couldn't we have hovered? couldn't you have hovered? couldn't they have hovered?	couldn't I have been hovering? couldn't you have been hovering? couldn't he have been hovering? couldn't we have been hovering? couldn't you have been hovering? couldn't they have been hovering?