must bitter
Regelmä&szlig;iges Verb: bitter - bittered- bittered

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must bitter
you must bitter
she must bitter
we must bitter
you must bitter
they must bitter 	I must be bittering
you must be bittering
she must be bittering
we must be bittering
you must be bittering
they must be bittering	I must have bittered
you must have bittered
she must have bittered
we must have bittered
you must have bittered
they must have bittered	I must have been bittering
you must have been bittering
she must have been bittering
we must have been bittering
you must have been bittering
they must have been bittering	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not bitter
you must not bitter
she must not bitter
we must not bitter
you must not bitter
they must not bitter 	I must not be bittering
you must not be bittering
she must not be bittering
we must not be bittering
you must not be bittering
they must not be bittering	I must not have bittered
you must not have bittered
she must not have bittered
we must not have bittered
you must not have bittered
they must not have bittered	I must not have been bittering
you must not have been bittering
she must not have been bittering
we must not have been bittering
you must not have been bittering
they must not have been bittering	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I bitter?
must you bitter?
must she bitter?
must we bitter?
must you bitter?
must they bitter? 	must I be bittering?
must you be bittering?
must she be bittering?
must we be bittering?
must you be bittering?
must they be bittering? 	must I have bittered?
must you have bittered?
must she have bittered?
must we have bittered?
must you have bittered?
must they have bittered? 	must I have been bittering?
must you have been bittering?
must she have been bittering?
must we have been bittering?
must you have been bittering?
must they have been bittering? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not bitter?
must you not bitter?
must she not bitter?
must we not bitter?
must you not bitter?
must they not bitter? 	must I not be bittering?
must you not be bittering?
must she not be bittering?
must we not be bittering?
must you not be bittering?
must they not be bittering? 	must I not have bittered?
must you not have bittered?
must she not have bittered?
must we not have bittered?
must you not have bittered?
must they not have bittered? 	must I not have been bittering?
must you not have been bittering?
must she not have been bittering?
must we not have been bittering?
must you not have been bittering?
must they not have been bittering?