English verb conjugation
COULD SIDESWIPE

Regular verb: sideswipe - sideswiped - sideswiped

Affirmation

Simple form	V-ing form
I could sideswipe you could sideswipe he could sideswipe we could sideswipe you could sideswipe they could sideswipe	I could be sideswiping you could be sideswiping he could be sideswiping we could be sideswiping you could be sideswiping they could be sideswiping
Perfect	V-ing perfect
I could have sideswiped you could have sideswiped he could have sideswiped we could have sideswiped you could have sideswiped they could have sideswiped	I could have been sideswiping you could have been sideswiping he could have been sideswiping we could have been sideswiping you could have been sideswiping they could have been sideswiping

Negation

Simple form	V-ing form
I couldn't sideswipe you couldn't sideswipe he couldn't sideswipe we couldn't sideswipe you couldn't sideswipe they couldn't sideswipe	I couldn't be sideswiping you couldn't be sideswiping he couldn't be sideswiping we couldn't be sideswiping you couldn't be sideswiping they couldn't be sideswiping
Perfect	V-ing perfect
I couldn't have sideswiped you couldn't have sideswiped he couldn't have sideswiped we couldn't have sideswiped you couldn't have sideswiped they couldn't have sideswiped	I couldn't have been sideswiping you couldn't have been sideswiping he couldn't have been sideswiping we couldn't have been sideswiping you couldn't have been sideswiping they couldn't have been sideswiping

Interrogative form

Simple form	V-ing form
could I sideswipe? could you sideswipe? could he sideswipe? could we sideswipe? could you sideswipe? could they sideswipe?	could I be sideswiping? could you be sideswiping? could he be sideswiping? could we be sideswiping? could you be sideswiping? could they be sideswiping?
Perfect	V-ing perfect
could I have sideswiped? could you have sideswiped? could he have sideswiped? could we have sideswiped? could you have sideswiped? could they have sideswiped?	could I have been sideswiping? could you have been sideswiping? could he have been sideswiping? could we have been sideswiping? could you have been sideswiping? could they have been sideswiping?

Interro-negative form

Simple form	V-ing form
couldn't I sideswipe? couldn't you sideswipe? couldn't he sideswipe? couldn't we sideswipe? couldn't you sideswipe? couldn't they sideswipe?	couldn't I be sideswiping? couldn't you be sideswiping? couldn't he be sideswiping? couldn't we be sideswiping? couldn't you be sideswiping? couldn't they be sideswiping?
Perfect	V-ing perfect
couldn't I have sideswiped? couldn't you have sideswiped? couldn't he have sideswiped? couldn't we have sideswiped? couldn't you have sideswiped? couldn't they have sideswiped?	couldn't I have been sideswiping? couldn't you have been sideswiping? couldn't he have been sideswiping? couldn't we have been sideswiping? couldn't you have been sideswiping? couldn't they have been sideswiping?