I must overdevelop you must overdevelop he must overdevelop we must overdevelop you must overdevelop they must overdevelop
Forme en V-ing
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
I must have overdeveloped you must have overdeveloped he must have overdeveloped we must have overdeveloped you must have overdeveloped they must have overdeveloped
Perfect en V-ing
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
Négation
Forme simple
I mustn't overdevelop you mustn't overdevelop he mustn't overdevelop we mustn't overdevelop you mustn't overdevelop they mustn't overdevelop
Forme en V-ing
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
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
Perfect en V-ing
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
Forme interrogative
Forme simple
must I overdevelop? must you overdevelop? must he overdevelop? must we overdevelop? must you overdevelop? must they overdevelop?
Forme en V-ing
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
must I have overdeveloped? must you have overdeveloped? must he have overdeveloped? must we have overdeveloped? must you have overdeveloped? must they have overdeveloped?
Perfect en V-ing
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?
Forme interro-négative
Forme simple
mustn't I overdevelop? mustn't you overdevelop? mustn't he overdevelop? mustn't we overdevelop? mustn't you overdevelop? mustn't they overdevelop?
Forme en V-ing
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
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?
Perfect en V-ing
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?