must prep
Regelmä&szlig;iges Verb: prep - preped- preped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must prep
you must prep
she must prep
we must prep
you must prep
they must prep 	I must be preping
you must be preping
she must be preping
we must be preping
you must be preping
they must be preping	I must have preped
you must have preped
she must have preped
we must have preped
you must have preped
they must have preped	I must have been preping
you must have been preping
she must have been preping
we must have been preping
you must have been preping
they must have been preping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't prep
you mustn't prep
she mustn't prep
we mustn't prep
you mustn't prep
they mustn't prep 	I mustn't be preping
you mustn't be preping
she mustn't be preping
we mustn't be preping
you mustn't be preping
they mustn't be preping	I mustn't have preped
you mustn't have preped
she mustn't have preped
we mustn't have preped
you mustn't have preped
they mustn't have preped	I mustn't have been preping
you mustn't have been preping
she mustn't have been preping
we mustn't have been preping
you mustn't have been preping
they mustn't have been preping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I prep?
must you prep?
must she prep?
must we prep?
must you prep?
must they prep? 	must I be preping?
must you be preping?
must she be preping?
must we be preping?
must you be preping?
must they be preping? 	must I have preped?
must you have preped?
must she have preped?
must we have preped?
must you have preped?
must they have preped? 	must I have been preping?
must you have been preping?
must she have been preping?
must we have been preping?
must you have been preping?
must they have been preping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I prep?
mustn't you prep?
mustn't she prep?
mustn't we prep?
mustn't you prep?
mustn't they prep? 	mustn't I be preping?
mustn't you be preping?
mustn't she be preping?
mustn't we be preping?
mustn't you be preping?
mustn't they be preping? 	mustn't I have preped?
mustn't you have preped?
mustn't she have preped?
mustn't we have preped?
mustn't you have preped?
mustn't they have preped? 	mustn't I have been preping?
mustn't you have been preping?
mustn't she have been preping?
mustn't we have been preping?
mustn't you have been preping?
mustn't they have been preping?