must shadowbox
Regelmä&szlig;iges Verb: shadowbox - shadowboxed- shadowboxed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must shadowbox
you must shadowbox
she must shadowbox
we must shadowbox
you must shadowbox
they must shadowbox 	I must be shadowboxing
you must be shadowboxing
she must be shadowboxing
we must be shadowboxing
you must be shadowboxing
they must be shadowboxing	I must have shadowboxed
you must have shadowboxed
she must have shadowboxed
we must have shadowboxed
you must have shadowboxed
they must have shadowboxed	I must have been shadowboxing
you must have been shadowboxing
she must have been shadowboxing
we must have been shadowboxing
you must have been shadowboxing
they must have been shadowboxing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't shadowbox
you mustn't shadowbox
she mustn't shadowbox
we mustn't shadowbox
you mustn't shadowbox
they mustn't shadowbox 	I mustn't be shadowboxing
you mustn't be shadowboxing
she mustn't be shadowboxing
we mustn't be shadowboxing
you mustn't be shadowboxing
they mustn't be shadowboxing	I mustn't have shadowboxed
you mustn't have shadowboxed
she mustn't have shadowboxed
we mustn't have shadowboxed
you mustn't have shadowboxed
they mustn't have shadowboxed	I mustn't have been shadowboxing
you mustn't have been shadowboxing
she mustn't have been shadowboxing
we mustn't have been shadowboxing
you mustn't have been shadowboxing
they mustn't have been shadowboxing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I shadowbox?
must you shadowbox?
must she shadowbox?
must we shadowbox?
must you shadowbox?
must they shadowbox? 	must I be shadowboxing?
must you be shadowboxing?
must she be shadowboxing?
must we be shadowboxing?
must you be shadowboxing?
must they be shadowboxing? 	must I have shadowboxed?
must you have shadowboxed?
must she have shadowboxed?
must we have shadowboxed?
must you have shadowboxed?
must they have shadowboxed? 	must I have been shadowboxing?
must you have been shadowboxing?
must she have been shadowboxing?
must we have been shadowboxing?
must you have been shadowboxing?
must they have been shadowboxing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I shadowbox?
mustn't you shadowbox?
mustn't she shadowbox?
mustn't we shadowbox?
mustn't you shadowbox?
mustn't they shadowbox? 	mustn't I be shadowboxing?
mustn't you be shadowboxing?
mustn't she be shadowboxing?
mustn't we be shadowboxing?
mustn't you be shadowboxing?
mustn't they be shadowboxing? 	mustn't I have shadowboxed?
mustn't you have shadowboxed?
mustn't she have shadowboxed?
mustn't we have shadowboxed?
mustn't you have shadowboxed?
mustn't they have shadowboxed? 	mustn't I have been shadowboxing?
mustn't you have been shadowboxing?
mustn't she have been shadowboxing?
mustn't we have been shadowboxing?
mustn't you have been shadowboxing?
mustn't they have been shadowboxing?