English verb conjugation
MUST WHOOP

Regular verb: whoop - whooped - whooped

Affirmation

Simple form	V-ing form
I must whoop you must whoop she must whoop we must whoop you must whoop they must whoop	I must be whooping you must be whooping she must be whooping we must be whooping you must be whooping they must be whooping
Perfect	V-ing perfect
I must have whooped you must have whooped she must have whooped we must have whooped you must have whooped they must have whooped	I must have been whooping you must have been whooping she must have been whooping we must have been whooping you must have been whooping they must have been whooping

Negation

Simple form	V-ing form
I mustn't whoop you mustn't whoop she mustn't whoop we mustn't whoop you mustn't whoop they mustn't whoop	I mustn't be whooping you mustn't be whooping she mustn't be whooping we mustn't be whooping you mustn't be whooping they mustn't be whooping
Perfect	V-ing perfect
I mustn't have whooped you mustn't have whooped she mustn't have whooped we mustn't have whooped you mustn't have whooped they mustn't have whooped	I mustn't have been whooping you mustn't have been whooping she mustn't have been whooping we mustn't have been whooping you mustn't have been whooping they mustn't have been whooping

Interrogative form

Simple form	V-ing form
must I whoop? must you whoop? must she whoop? must we whoop? must you whoop? must they whoop?	must I be whooping? must you be whooping? must she be whooping? must we be whooping? must you be whooping? must they be whooping?
Perfect	V-ing perfect
must I have whooped? must you have whooped? must she have whooped? must we have whooped? must you have whooped? must they have whooped?	must I have been whooping? must you have been whooping? must she have been whooping? must we have been whooping? must you have been whooping? must they have been whooping?

Interro-negative form

Simple form	V-ing form
mustn't I whoop? mustn't you whoop? mustn't she whoop? mustn't we whoop? mustn't you whoop? mustn't they whoop?	mustn't I be whooping? mustn't you be whooping? mustn't she be whooping? mustn't we be whooping? mustn't you be whooping? mustn't they be whooping?
Perfect	V-ing perfect
mustn't I have whooped? mustn't you have whooped? mustn't she have whooped? mustn't we have whooped? mustn't you have whooped? mustn't they have whooped?	mustn't I have been whooping? mustn't you have been whooping? mustn't she have been whooping? mustn't we have been whooping? mustn't you have been whooping? mustn't they have been whooping?