Conjugaison du verbe anglais
MUST PREINSTRUCT

Verbe régulier : preinstruct - preinstructed - preinstructed

Affirmation

Forme simple	Forme en V-ing
I must preinstruct you must preinstruct he must preinstruct we must preinstruct you must preinstruct they must preinstruct	I must be preinstructing you must be preinstructing he must be preinstructing we must be preinstructing you must be preinstructing they must be preinstructing
Perfect	Perfect en V-ing
I must have preinstructed you must have preinstructed he must have preinstructed we must have preinstructed you must have preinstructed they must have preinstructed	I must have been preinstructing you must have been preinstructing he must have been preinstructing we must have been preinstructing you must have been preinstructing they must have been preinstructing

Négation

Forme simple	Forme en V-ing
I mustn't preinstruct you mustn't preinstruct he mustn't preinstruct we mustn't preinstruct you mustn't preinstruct they mustn't preinstruct	I mustn't be preinstructing you mustn't be preinstructing he mustn't be preinstructing we mustn't be preinstructing you mustn't be preinstructing they mustn't be preinstructing
Perfect	Perfect en V-ing
I mustn't have preinstructed you mustn't have preinstructed he mustn't have preinstructed we mustn't have preinstructed you mustn't have preinstructed they mustn't have preinstructed	I mustn't have been preinstructing you mustn't have been preinstructing he mustn't have been preinstructing we mustn't have been preinstructing you mustn't have been preinstructing they mustn't have been preinstructing

Forme interrogative

Forme simple	Forme en V-ing
must I preinstruct? must you preinstruct? must he preinstruct? must we preinstruct? must you preinstruct? must they preinstruct?	must I be preinstructing? must you be preinstructing? must he be preinstructing? must we be preinstructing? must you be preinstructing? must they be preinstructing?
Perfect	Perfect en V-ing
must I have preinstructed? must you have preinstructed? must he have preinstructed? must we have preinstructed? must you have preinstructed? must they have preinstructed?	must I have been preinstructing? must you have been preinstructing? must he have been preinstructing? must we have been preinstructing? must you have been preinstructing? must they have been preinstructing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I preinstruct? mustn't you preinstruct? mustn't he preinstruct? mustn't we preinstruct? mustn't you preinstruct? mustn't they preinstruct?	mustn't I be preinstructing? mustn't you be preinstructing? mustn't he be preinstructing? mustn't we be preinstructing? mustn't you be preinstructing? mustn't they be preinstructing?
Perfect	Perfect en V-ing
mustn't I have preinstructed? mustn't you have preinstructed? mustn't he have preinstructed? mustn't we have preinstructed? mustn't you have preinstructed? mustn't they have preinstructed?	mustn't I have been preinstructing? mustn't you have been preinstructing? mustn't he have been preinstructing? mustn't we have been preinstructing? mustn't you have been preinstructing? mustn't they have been preinstructing?