I must bellyflop you must bellyflop he must bellyflop we must bellyflop you must bellyflop they must bellyflop
Forme en V-ing
I must be bellyfloping you must be bellyfloping he must be bellyfloping we must be bellyfloping you must be bellyfloping they must be bellyfloping
Perfect
I must have bellyfloped you must have bellyfloped he must have bellyfloped we must have bellyfloped you must have bellyfloped they must have bellyfloped
Perfect en V-ing
I must have been bellyfloping you must have been bellyfloping he must have been bellyfloping we must have been bellyfloping you must have been bellyfloping they must have been bellyfloping
Négation
Forme simple
I mustn't bellyflop you mustn't bellyflop he mustn't bellyflop we mustn't bellyflop you mustn't bellyflop they mustn't bellyflop
Forme en V-ing
I mustn't be bellyfloping you mustn't be bellyfloping he mustn't be bellyfloping we mustn't be bellyfloping you mustn't be bellyfloping they mustn't be bellyfloping
Perfect
I mustn't have bellyfloped you mustn't have bellyfloped he mustn't have bellyfloped we mustn't have bellyfloped you mustn't have bellyfloped they mustn't have bellyfloped
Perfect en V-ing
I mustn't have been bellyfloping you mustn't have been bellyfloping he mustn't have been bellyfloping we mustn't have been bellyfloping you mustn't have been bellyfloping they mustn't have been bellyfloping
Forme interrogative
Forme simple
must I bellyflop? must you bellyflop? must he bellyflop? must we bellyflop? must you bellyflop? must they bellyflop?
Forme en V-ing
must I be bellyfloping? must you be bellyfloping? must he be bellyfloping? must we be bellyfloping? must you be bellyfloping? must they be bellyfloping?
Perfect
must I have bellyfloped? must you have bellyfloped? must he have bellyfloped? must we have bellyfloped? must you have bellyfloped? must they have bellyfloped?
Perfect en V-ing
must I have been bellyfloping? must you have been bellyfloping? must he have been bellyfloping? must we have been bellyfloping? must you have been bellyfloping? must they have been bellyfloping?
Forme interro-négative
Forme simple
mustn't I bellyflop? mustn't you bellyflop? mustn't he bellyflop? mustn't we bellyflop? mustn't you bellyflop? mustn't they bellyflop?
Forme en V-ing
mustn't I be bellyfloping? mustn't you be bellyfloping? mustn't he be bellyfloping? mustn't we be bellyfloping? mustn't you be bellyfloping? mustn't they be bellyfloping?
Perfect
mustn't I have bellyfloped? mustn't you have bellyfloped? mustn't he have bellyfloped? mustn't we have bellyfloped? mustn't you have bellyfloped? mustn't they have bellyfloped?
Perfect en V-ing
mustn't I have been bellyfloping? mustn't you have been bellyfloping? mustn't he have been bellyfloping? mustn't we have been bellyfloping? mustn't you have been bellyfloping? mustn't they have been bellyfloping?