English verb conjugation
COULD CARJACK

Regular verb: carjack - carjacked - carjacked

Affirmation

Simple form	V-ing form
I could carjack you could carjack he could carjack we could carjack you could carjack they could carjack	I could be carjacking you could be carjacking he 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 he 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 he 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 he 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 he 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 he 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 he 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 he carjack? could we carjack? could you carjack? could they carjack?	could I be carjacking? could you be carjacking? could he 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 he 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 he 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 he 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 he 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 he 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 he have been carjacking? couldn't we have been carjacking? couldn't you have been carjacking? couldn't they have been carjacking?