English verb conjugation
COULD REJECT

Regular verb: reject - rejected - rejected

Affirmation

Simple form	V-ing form
I could reject you could reject she could reject we could reject you could reject they could reject	I could be rejecting you could be rejecting she could be rejecting we could be rejecting you could be rejecting they could be rejecting
Perfect	V-ing perfect
I could have rejected you could have rejected she could have rejected we could have rejected you could have rejected they could have rejected	I could have been rejecting you could have been rejecting she could have been rejecting we could have been rejecting you could have been rejecting they could have been rejecting

Negation

Simple form	V-ing form
I couldn't reject you couldn't reject she couldn't reject we couldn't reject you couldn't reject they couldn't reject	I couldn't be rejecting you couldn't be rejecting she couldn't be rejecting we couldn't be rejecting you couldn't be rejecting they couldn't be rejecting
Perfect	V-ing perfect
I couldn't have rejected you couldn't have rejected she couldn't have rejected we couldn't have rejected you couldn't have rejected they couldn't have rejected	I couldn't have been rejecting you couldn't have been rejecting she couldn't have been rejecting we couldn't have been rejecting you couldn't have been rejecting they couldn't have been rejecting

Interrogative form

Simple form	V-ing form
could I reject? could you reject? could she reject? could we reject? could you reject? could they reject?	could I be rejecting? could you be rejecting? could she be rejecting? could we be rejecting? could you be rejecting? could they be rejecting?
Perfect	V-ing perfect
could I have rejected? could you have rejected? could she have rejected? could we have rejected? could you have rejected? could they have rejected?	could I have been rejecting? could you have been rejecting? could she have been rejecting? could we have been rejecting? could you have been rejecting? could they have been rejecting?

Interro-negative form

Simple form	V-ing form
couldn't I reject? couldn't you reject? couldn't she reject? couldn't we reject? couldn't you reject? couldn't they reject?	couldn't I be rejecting? couldn't you be rejecting? couldn't she be rejecting? couldn't we be rejecting? couldn't you be rejecting? couldn't they be rejecting?
Perfect	V-ing perfect
couldn't I have rejected? couldn't you have rejected? couldn't she have rejected? couldn't we have rejected? couldn't you have rejected? couldn't they have rejected?	couldn't I have been rejecting? couldn't you have been rejecting? couldn't she have been rejecting? couldn't we have been rejecting? couldn't you have been rejecting? couldn't they have been rejecting?