English verb conjugation
MUST BOP

Regular verb: bop - boped - boped

Affirmation

Simple form	V-ing form
I must bop you must bop he must bop we must bop you must bop they must bop	I must be boping you must be boping he must be boping we must be boping you must be boping they must be boping
Perfect	V-ing perfect
I must have boped you must have boped he must have boped we must have boped you must have boped they must have boped	I must have been boping you must have been boping he must have been boping we must have been boping you must have been boping they must have been boping

Negation

Simple form	V-ing form
I mustn't bop you mustn't bop he mustn't bop we mustn't bop you mustn't bop they mustn't bop	I mustn't be boping you mustn't be boping he mustn't be boping we mustn't be boping you mustn't be boping they mustn't be boping
Perfect	V-ing perfect
I mustn't have boped you mustn't have boped he mustn't have boped we mustn't have boped you mustn't have boped they mustn't have boped	I mustn't have been boping you mustn't have been boping he mustn't have been boping we mustn't have been boping you mustn't have been boping they mustn't have been boping

Interrogative form

Simple form	V-ing form
must I bop? must you bop? must he bop? must we bop? must you bop? must they bop?	must I be boping? must you be boping? must he be boping? must we be boping? must you be boping? must they be boping?
Perfect	V-ing perfect
must I have boped? must you have boped? must he have boped? must we have boped? must you have boped? must they have boped?	must I have been boping? must you have been boping? must he have been boping? must we have been boping? must you have been boping? must they have been boping?

Interro-negative form

Simple form	V-ing form
mustn't I bop? mustn't you bop? mustn't he bop? mustn't we bop? mustn't you bop? mustn't they bop?	mustn't I be boping? mustn't you be boping? mustn't he be boping? mustn't we be boping? mustn't you be boping? mustn't they be boping?
Perfect	V-ing perfect
mustn't I have boped? mustn't you have boped? mustn't he have boped? mustn't we have boped? mustn't you have boped? mustn't they have boped?	mustn't I have been boping? mustn't you have been boping? mustn't he have been boping? mustn't we have been boping? mustn't you have been boping? mustn't they have been boping?