English verb conjugation
MUST DOPE

Regular verb: dope - doped - doped

Affirmation

Simple form	V-ing form
I must dope you must dope he must dope we must dope you must dope they must dope	I must be doping you must be doping he must be doping we must be doping you must be doping they must be doping
Perfect	V-ing perfect
I must have doped you must have doped he must have doped we must have doped you must have doped they must have doped	I must have been doping you must have been doping he must have been doping we must have been doping you must have been doping they must have been doping

Negation

Simple form	V-ing form
I must not dope you must not dope he must not dope we must not dope you must not dope they must not dope	I must not be doping you must not be doping he must not be doping we must not be doping you must not be doping they must not be doping
Perfect	V-ing perfect
I must not have doped you must not have doped he must not have doped we must not have doped you must not have doped they must not have doped	I must not have been doping you must not have been doping he must not have been doping we must not have been doping you must not have been doping they must not have been doping

Interrogative form

Simple form	V-ing form
must I dope? must you dope? must he dope? must we dope? must you dope? must they dope?	must I be doping? must you be doping? must he be doping? must we be doping? must you be doping? must they be doping?
Perfect	V-ing perfect
must I have doped? must you have doped? must he have doped? must we have doped? must you have doped? must they have doped?	must I have been doping? must you have been doping? must he have been doping? must we have been doping? must you have been doping? must they have been doping?

Interro-negative form

Simple form	V-ing form
must I not dope? must you not dope? must he not dope? must we not dope? must you not dope? must they not dope?	must I not be doping? must you not be doping? must he not be doping? must we not be doping? must you not be doping? must they not be doping?
Perfect	V-ing perfect
must I not have doped? must you not have doped? must he not have doped? must we not have doped? must you not have doped? must they not have doped?	must I not have been doping? must you not have been doping? must he not have been doping? must we not have been doping? must you not have been doping? must they not have been doping?