English verb conjugation
MUST OVERDEVELOP

Regular verb: overdevelop - overdeveloped - overdeveloped

Affirmation

Simple form	V-ing form
I must overdevelop you must overdevelop he must overdevelop we must overdevelop you must overdevelop they must overdevelop	I must be overdeveloping you must be overdeveloping he must be overdeveloping we must be overdeveloping you must be overdeveloping they must be overdeveloping
Perfect	V-ing perfect
I must have overdeveloped you must have overdeveloped he must have overdeveloped we must have overdeveloped you must have overdeveloped they must have overdeveloped	I must have been overdeveloping you must have been overdeveloping he must have been overdeveloping we must have been overdeveloping you must have been overdeveloping they must have been overdeveloping

Negation

Simple form	V-ing form
I mustn't overdevelop you mustn't overdevelop he mustn't overdevelop we mustn't overdevelop you mustn't overdevelop they mustn't overdevelop	I mustn't be overdeveloping you mustn't be overdeveloping he mustn't be overdeveloping we mustn't be overdeveloping you mustn't be overdeveloping they mustn't be overdeveloping
Perfect	V-ing perfect
I mustn't have overdeveloped you mustn't have overdeveloped he mustn't have overdeveloped we mustn't have overdeveloped you mustn't have overdeveloped they mustn't have overdeveloped	I mustn't have been overdeveloping you mustn't have been overdeveloping he mustn't have been overdeveloping we mustn't have been overdeveloping you mustn't have been overdeveloping they mustn't have been overdeveloping

Interrogative form

Simple form	V-ing form
must I overdevelop? must you overdevelop? must he overdevelop? must we overdevelop? must you overdevelop? must they overdevelop?	must I be overdeveloping? must you be overdeveloping? must he be overdeveloping? must we be overdeveloping? must you be overdeveloping? must they be overdeveloping?
Perfect	V-ing perfect
must I have overdeveloped? must you have overdeveloped? must he have overdeveloped? must we have overdeveloped? must you have overdeveloped? must they have overdeveloped?	must I have been overdeveloping? must you have been overdeveloping? must he have been overdeveloping? must we have been overdeveloping? must you have been overdeveloping? must they have been overdeveloping?

Interro-negative form

Simple form	V-ing form
mustn't I overdevelop? mustn't you overdevelop? mustn't he overdevelop? mustn't we overdevelop? mustn't you overdevelop? mustn't they overdevelop?	mustn't I be overdeveloping? mustn't you be overdeveloping? mustn't he be overdeveloping? mustn't we be overdeveloping? mustn't you be overdeveloping? mustn't they be overdeveloping?
Perfect	V-ing perfect
mustn't I have overdeveloped? mustn't you have overdeveloped? mustn't he have overdeveloped? mustn't we have overdeveloped? mustn't you have overdeveloped? mustn't they have overdeveloped?	mustn't I have been overdeveloping? mustn't you have been overdeveloping? mustn't he have been overdeveloping? mustn't we have been overdeveloping? mustn't you have been overdeveloping? mustn't they have been overdeveloping?