Konjugation des englischen Verbs
MUST KEYBOARD

Regelmäßiges Verb: keyboard - keyboarded - keyboarded

Bestätigung

Einfache Form	Form mit V-ing
I must keyboard you must keyboard he must keyboard we must keyboard you must keyboard they must keyboard	I must be keyboarding you must be keyboarding he must be keyboarding we must be keyboarding you must be keyboarding they must be keyboarding
Perfekt	Perfekt mit V-ing
I must have keyboarded you must have keyboarded he must have keyboarded we must have keyboarded you must have keyboarded they must have keyboarded	I must have been keyboarding you must have been keyboarding he must have been keyboarding we must have been keyboarding you must have been keyboarding they must have been keyboarding

Negation

Einfache Form	Form mit V-ing
I mustn't keyboard you mustn't keyboard he mustn't keyboard we mustn't keyboard you mustn't keyboard they mustn't keyboard	I mustn't be keyboarding you mustn't be keyboarding he mustn't be keyboarding we mustn't be keyboarding you mustn't be keyboarding they mustn't be keyboarding
Perfekt	Perfekt mit V-ing
I mustn't have keyboarded you mustn't have keyboarded he mustn't have keyboarded we mustn't have keyboarded you mustn't have keyboarded they mustn't have keyboarded	I mustn't have been keyboarding you mustn't have been keyboarding he mustn't have been keyboarding we mustn't have been keyboarding you mustn't have been keyboarding they mustn't have been keyboarding

Fragende Form

Einfache Form	Form mit V-ing
must I keyboard? must you keyboard? must he keyboard? must we keyboard? must you keyboard? must they keyboard?	must I be keyboarding? must you be keyboarding? must he be keyboarding? must we be keyboarding? must you be keyboarding? must they be keyboarding?
Perfekt	Perfekt mit V-ing
must I have keyboarded? must you have keyboarded? must he have keyboarded? must we have keyboarded? must you have keyboarded? must they have keyboarded?	must I have been keyboarding? must you have been keyboarding? must he have been keyboarding? must we have been keyboarding? must you have been keyboarding? must they have been keyboarding?

Fragende Negation Form

Einfache Form	Form mit V-ing
mustn't I keyboard? mustn't you keyboard? mustn't he keyboard? mustn't we keyboard? mustn't you keyboard? mustn't they keyboard?	mustn't I be keyboarding? mustn't you be keyboarding? mustn't he be keyboarding? mustn't we be keyboarding? mustn't you be keyboarding? mustn't they be keyboarding?
Perfekt	Perfekt mit V-ing
mustn't I have keyboarded? mustn't you have keyboarded? mustn't he have keyboarded? mustn't we have keyboarded? mustn't you have keyboarded? mustn't they have keyboarded?	mustn't I have been keyboarding? mustn't you have been keyboarding? mustn't he have been keyboarding? mustn't we have been keyboarding? mustn't you have been keyboarding? mustn't they have been keyboarding?