English verb conjugation
MUST OVERDEVELOP

Regular verb: overdevelop - overdeveloped - overdeveloped

Affirmation

Simple form	V-ing form
I must overdevelop you must overdevelop she must overdevelop we must overdevelop you must overdevelop they must overdevelop	I must be overdeveloping you must be overdeveloping she 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 she 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 she 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 must not overdevelop you must not overdevelop she must not overdevelop we must not overdevelop you must not overdevelop they must not overdevelop	I must not be overdeveloping you must not be overdeveloping she must not be overdeveloping we must not be overdeveloping you must not be overdeveloping they must not be overdeveloping
Perfect	V-ing perfect
I must not have overdeveloped you must not have overdeveloped she must not have overdeveloped we must not have overdeveloped you must not have overdeveloped they must not have overdeveloped	I must not have been overdeveloping you must not have been overdeveloping she must not have been overdeveloping we must not have been overdeveloping you must not have been overdeveloping they must not have been overdeveloping

Interrogative form

Simple form	V-ing form
must I overdevelop? must you overdevelop? must she overdevelop? must we overdevelop? must you overdevelop? must they overdevelop?	must I be overdeveloping? must you be overdeveloping? must she 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 she 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 she 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
must I not overdevelop? must you not overdevelop? must she not overdevelop? must we not overdevelop? must you not overdevelop? must they not overdevelop?	must I not be overdeveloping? must you not be overdeveloping? must she not be overdeveloping? must we not be overdeveloping? must you not be overdeveloping? must they not be overdeveloping?
Perfect	V-ing perfect
must I not have overdeveloped? must you not have overdeveloped? must she not have overdeveloped? must we not have overdeveloped? must you not have overdeveloped? must they not have overdeveloped?	must I not have been overdeveloping? must you not have been overdeveloping? must she not have been overdeveloping? must we not have been overdeveloping? must you not have been overdeveloping? must they not have been overdeveloping?