must discolor
Regelmä&szlig;iges Verb: discolor - discolored- discolored

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must discolor
you must discolor
he must discolor
we must discolor
you must discolor
they must discolor 	I must be discoloring
you must be discoloring
he must be discoloring
we must be discoloring
you must be discoloring
they must be discoloring	I must have discolored
you must have discolored
he must have discolored
we must have discolored
you must have discolored
they must have discolored	I must have been discoloring
you must have been discoloring
he must have been discoloring
we must have been discoloring
you must have been discoloring
they must have been discoloring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't discolor
you mustn't discolor
he mustn't discolor
we mustn't discolor
you mustn't discolor
they mustn't discolor 	I mustn't be discoloring
you mustn't be discoloring
he mustn't be discoloring
we mustn't be discoloring
you mustn't be discoloring
they mustn't be discoloring	I mustn't have discolored
you mustn't have discolored
he mustn't have discolored
we mustn't have discolored
you mustn't have discolored
they mustn't have discolored	I mustn't have been discoloring
you mustn't have been discoloring
he mustn't have been discoloring
we mustn't have been discoloring
you mustn't have been discoloring
they mustn't have been discoloring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I discolor?
must you discolor?
must he discolor?
must we discolor?
must you discolor?
must they discolor? 	must I be discoloring?
must you be discoloring?
must he be discoloring?
must we be discoloring?
must you be discoloring?
must they be discoloring? 	must I have discolored?
must you have discolored?
must he have discolored?
must we have discolored?
must you have discolored?
must they have discolored? 	must I have been discoloring?
must you have been discoloring?
must he have been discoloring?
must we have been discoloring?
must you have been discoloring?
must they have been discoloring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I discolor?
mustn't you discolor?
mustn't he discolor?
mustn't we discolor?
mustn't you discolor?
mustn't they discolor? 	mustn't I be discoloring?
mustn't you be discoloring?
mustn't he be discoloring?
mustn't we be discoloring?
mustn't you be discoloring?
mustn't they be discoloring? 	mustn't I have discolored?
mustn't you have discolored?
mustn't he have discolored?
mustn't we have discolored?
mustn't you have discolored?
mustn't they have discolored? 	mustn't I have been discoloring?
mustn't you have been discoloring?
mustn't he have been discoloring?
mustn't we have been discoloring?
mustn't you have been discoloring?
mustn't they have been discoloring?