English verb conjugation
COULD SIDETRACK

Regular verb: sidetrack - sidetracked - sidetracked

Affirmation

Simple form	V-ing form
I could sidetrack you could sidetrack he could sidetrack we could sidetrack you could sidetrack they could sidetrack	I could be sidetracking you could be sidetracking he could be sidetracking we could be sidetracking you could be sidetracking they could be sidetracking
Perfect	V-ing perfect
I could have sidetracked you could have sidetracked he could have sidetracked we could have sidetracked you could have sidetracked they could have sidetracked	I could have been sidetracking you could have been sidetracking he could have been sidetracking we could have been sidetracking you could have been sidetracking they could have been sidetracking

Negation

Simple form	V-ing form
I could not sidetrack you could not sidetrack he could not sidetrack we could not sidetrack you could not sidetrack they could not sidetrack	I could not be sidetracking you could not be sidetracking he could not be sidetracking we could not be sidetracking you could not be sidetracking they could not be sidetracking
Perfect	V-ing perfect
I could not have sidetracked you could not have sidetracked he could not have sidetracked we could not have sidetracked you could not have sidetracked they could not have sidetracked	I could not have been sidetracking you could not have been sidetracking he could not have been sidetracking we could not have been sidetracking you could not have been sidetracking they could not have been sidetracking

Interrogative form

Simple form	V-ing form
could I sidetrack? could you sidetrack? could he sidetrack? could we sidetrack? could you sidetrack? could they sidetrack?	could I be sidetracking? could you be sidetracking? could he be sidetracking? could we be sidetracking? could you be sidetracking? could they be sidetracking?
Perfect	V-ing perfect
could I have sidetracked? could you have sidetracked? could he have sidetracked? could we have sidetracked? could you have sidetracked? could they have sidetracked?	could I have been sidetracking? could you have been sidetracking? could he have been sidetracking? could we have been sidetracking? could you have been sidetracking? could they have been sidetracking?

Interro-negative form

Simple form	V-ing form
could I not sidetrack? could you not sidetrack? could he not sidetrack? could we not sidetrack? could you not sidetrack? could they not sidetrack?	could I not be sidetracking? could you not be sidetracking? could he not be sidetracking? could we not be sidetracking? could you not be sidetracking? could they not be sidetracking?
Perfect	V-ing perfect
could I not have sidetracked? could you not have sidetracked? could he not have sidetracked? could we not have sidetracked? could you not have sidetracked? could they not have sidetracked?	could I not have been sidetracking? could you not have been sidetracking? could he not have been sidetracking? could we not have been sidetracking? could you not have been sidetracking? could they not have been sidetracking?