English verb conjugation
COULD CARJACK

Regular verb: carjack - carjacked - carjacked

Affirmation

Simple form	V-ing form
I could carjack you could carjack she could carjack we could carjack you could carjack they could carjack	I could be carjacking you could be carjacking she could be carjacking we could be carjacking you could be carjacking they could be carjacking
Perfect	V-ing perfect
I could have carjacked you could have carjacked she could have carjacked we could have carjacked you could have carjacked they could have carjacked	I could have been carjacking you could have been carjacking she could have been carjacking we could have been carjacking you could have been carjacking they could have been carjacking

Negation

Simple form	V-ing form
I couldn't carjack you couldn't carjack she couldn't carjack we couldn't carjack you couldn't carjack they couldn't carjack	I couldn't be carjacking you couldn't be carjacking she couldn't be carjacking we couldn't be carjacking you couldn't be carjacking they couldn't be carjacking
Perfect	V-ing perfect
I couldn't have carjacked you couldn't have carjacked she couldn't have carjacked we couldn't have carjacked you couldn't have carjacked they couldn't have carjacked	I couldn't have been carjacking you couldn't have been carjacking she couldn't have been carjacking we couldn't have been carjacking you couldn't have been carjacking they couldn't have been carjacking

Interrogative form

Simple form	V-ing form
could I carjack? could you carjack? could she carjack? could we carjack? could you carjack? could they carjack?	could I be carjacking? could you be carjacking? could she be carjacking? could we be carjacking? could you be carjacking? could they be carjacking?
Perfect	V-ing perfect
could I have carjacked? could you have carjacked? could she have carjacked? could we have carjacked? could you have carjacked? could they have carjacked?	could I have been carjacking? could you have been carjacking? could she have been carjacking? could we have been carjacking? could you have been carjacking? could they have been carjacking?

Interro-negative form

Simple form	V-ing form
couldn't I carjack? couldn't you carjack? couldn't she carjack? couldn't we carjack? couldn't you carjack? couldn't they carjack?	couldn't I be carjacking? couldn't you be carjacking? couldn't she be carjacking? couldn't we be carjacking? couldn't you be carjacking? couldn't they be carjacking?
Perfect	V-ing perfect
couldn't I have carjacked? couldn't you have carjacked? couldn't she have carjacked? couldn't we have carjacked? couldn't you have carjacked? couldn't they have carjacked?	couldn't I have been carjacking? couldn't you have been carjacking? couldn't she have been carjacking? couldn't we have been carjacking? couldn't you have been carjacking? couldn't they have been carjacking?