English verb conjugation
COULD SHOPLIFT

Regular verb: shoplift - shoplifted - shoplifted

Affirmation

Simple form	V-ing form
I could shoplift you could shoplift he could shoplift we could shoplift you could shoplift they could shoplift	I could be shoplifting you could be shoplifting he could be shoplifting we could be shoplifting you could be shoplifting they could be shoplifting
Perfect	V-ing perfect
I could have shoplifted you could have shoplifted he could have shoplifted we could have shoplifted you could have shoplifted they could have shoplifted	I could have been shoplifting you could have been shoplifting he could have been shoplifting we could have been shoplifting you could have been shoplifting they could have been shoplifting

Negation

Simple form	V-ing form
I could not shoplift you could not shoplift he could not shoplift we could not shoplift you could not shoplift they could not shoplift	I could not be shoplifting you could not be shoplifting he could not be shoplifting we could not be shoplifting you could not be shoplifting they could not be shoplifting
Perfect	V-ing perfect
I could not have shoplifted you could not have shoplifted he could not have shoplifted we could not have shoplifted you could not have shoplifted they could not have shoplifted	I could not have been shoplifting you could not have been shoplifting he could not have been shoplifting we could not have been shoplifting you could not have been shoplifting they could not have been shoplifting

Interrogative form

Simple form	V-ing form
could I shoplift? could you shoplift? could he shoplift? could we shoplift? could you shoplift? could they shoplift?	could I be shoplifting? could you be shoplifting? could he be shoplifting? could we be shoplifting? could you be shoplifting? could they be shoplifting?
Perfect	V-ing perfect
could I have shoplifted? could you have shoplifted? could he have shoplifted? could we have shoplifted? could you have shoplifted? could they have shoplifted?	could I have been shoplifting? could you have been shoplifting? could he have been shoplifting? could we have been shoplifting? could you have been shoplifting? could they have been shoplifting?

Interro-negative form

Simple form	V-ing form
could I not shoplift? could you not shoplift? could he not shoplift? could we not shoplift? could you not shoplift? could they not shoplift?	could I not be shoplifting? could you not be shoplifting? could he not be shoplifting? could we not be shoplifting? could you not be shoplifting? could they not be shoplifting?
Perfect	V-ing perfect
could I not have shoplifted? could you not have shoplifted? could he not have shoplifted? could we not have shoplifted? could you not have shoplifted? could they not have shoplifted?	could I not have been shoplifting? could you not have been shoplifting? could he not have been shoplifting? could we not have been shoplifting? could you not have been shoplifting? could they not have been shoplifting?