English verb conjugation
COULD HOVER

Regular verb: hover - hovered - hovered

Affirmation

Simple form	V-ing form
I could hover you could hover she could hover we could hover you could hover they could hover	I could be hovering you could be hovering she 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 she 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 she 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 she 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 she 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 she 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 she 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 she hover? could we hover? could you hover? could they hover?	could I be hovering? could you be hovering? could she 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 she 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 she 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 she 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 she 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 she 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 she have been hovering? couldn't we have been hovering? couldn't you have been hovering? couldn't they have been hovering?