English verb conjugation
MUST SHOPLIFT

Regular verb: shoplift - shoplifted - shoplifted

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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