must shake
Unregelmä&szlig;iges Verb: shake - shook- shaken

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must shake
you must shake
she must shake
we must shake
you must shake
they must shake 	I must be shaking
you must be shaking
she must be shaking
we must be shaking
you must be shaking
they must be shaking	I must have shaken
you must have shaken
she must have shaken
we must have shaken
you must have shaken
they must have shaken	I must have been shaking
you must have been shaking
she must have been shaking
we must have been shaking
you must have been shaking
they must have been shaking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't shake
you mustn't shake
she mustn't shake
we mustn't shake
you mustn't shake
they mustn't shake 	I mustn't be shaking
you mustn't be shaking
she mustn't be shaking
we mustn't be shaking
you mustn't be shaking
they mustn't be shaking	I mustn't have shaken
you mustn't have shaken
she mustn't have shaken
we mustn't have shaken
you mustn't have shaken
they mustn't have shaken	I mustn't have been shaking
you mustn't have been shaking
she mustn't have been shaking
we mustn't have been shaking
you mustn't have been shaking
they mustn't have been shaking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I shake?
must you shake?
must she shake?
must we shake?
must you shake?
must they shake? 	must I be shaking?
must you be shaking?
must she be shaking?
must we be shaking?
must you be shaking?
must they be shaking? 	must I have shaken?
must you have shaken?
must she have shaken?
must we have shaken?
must you have shaken?
must they have shaken? 	must I have been shaking?
must you have been shaking?
must she have been shaking?
must we have been shaking?
must you have been shaking?
must they have been shaking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I shake?
mustn't you shake?
mustn't she shake?
mustn't we shake?
mustn't you shake?
mustn't they shake? 	mustn't I be shaking?
mustn't you be shaking?
mustn't she be shaking?
mustn't we be shaking?
mustn't you be shaking?
mustn't they be shaking? 	mustn't I have shaken?
mustn't you have shaken?
mustn't she have shaken?
mustn't we have shaken?
mustn't you have shaken?
mustn't they have shaken? 	mustn't I have been shaking?
mustn't you have been shaking?
mustn't she have been shaking?
mustn't we have been shaking?
mustn't you have been shaking?
mustn't they have been shaking?