could sideswipe
Regular verb: sideswipe - sideswiped- sideswiped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
I could not sideswipe
you could not sideswipe
he could not sideswipe
we could not sideswipe
you could not sideswipe
they could not sideswipe 	I could not be sideswiping
you could not be sideswiping
he could not be sideswiping
we could not be sideswiping
you could not be sideswiping
they could not be sideswiping	I could not have sideswiped
you could not have sideswiped
he could not have sideswiped
we could not have sideswiped
you could not have sideswiped
they could not have sideswiped	I could not have been sideswiping
you could not have been sideswiping
he could not have been sideswiping
we could not have been sideswiping
you could not have been sideswiping
they could not have been sideswiping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
could I not sideswipe?
could you not sideswipe?
could he not sideswipe?
could we not sideswipe?
could you not sideswipe?
could they not sideswipe? 	could I not be sideswiping?
could you not be sideswiping?
could he not be sideswiping?
could we not be sideswiping?
could you not be sideswiping?
could they not be sideswiping? 	could I not have sideswiped?
could you not have sideswiped?
could he not have sideswiped?
could we not have sideswiped?
could you not have sideswiped?
could they not have sideswiped? 	could I not have been sideswiping?
could you not have been sideswiping?
could he not have been sideswiping?
could we not have been sideswiping?
could you not have been sideswiping?
could they not have been sideswiping?