English verb conjugation
MUST DOPE

Regular verb: dope - doped - doped

Affirmation

Simple form	V-ing form
I must dope you must dope she must dope we must dope you must dope they must dope	I must be doping you must be doping she 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 she 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 she 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 mustn't dope you mustn't dope she mustn't dope we mustn't dope you mustn't dope they mustn't dope	I mustn't be doping you mustn't be doping she mustn't be doping we mustn't be doping you mustn't be doping they mustn't be doping
Perfect	V-ing perfect
I mustn't have doped you mustn't have doped she mustn't have doped we mustn't have doped you mustn't have doped they mustn't have doped	I mustn't have been doping you mustn't have been doping she mustn't have been doping we mustn't have been doping you mustn't have been doping they mustn't have been doping

Interrogative form

Simple form	V-ing form
must I dope? must you dope? must she dope? must we dope? must you dope? must they dope?	must I be doping? must you be doping? must she 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 she 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 she 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
mustn't I dope? mustn't you dope? mustn't she dope? mustn't we dope? mustn't you dope? mustn't they dope?	mustn't I be doping? mustn't you be doping? mustn't she be doping? mustn't we be doping? mustn't you be doping? mustn't they be doping?
Perfect	V-ing perfect
mustn't I have doped? mustn't you have doped? mustn't she have doped? mustn't we have doped? mustn't you have doped? mustn't they have doped?	mustn't I have been doping? mustn't you have been doping? mustn't she have been doping? mustn't we have been doping? mustn't you have been doping? mustn't they have been doping?