must ferment
Regelmä&szlig;iges Verb: ferment - fermented- fermented

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must ferment
you must ferment
she must ferment
we must ferment
you must ferment
they must ferment 	I must be fermenting
you must be fermenting
she must be fermenting
we must be fermenting
you must be fermenting
they must be fermenting	I must have fermented
you must have fermented
she must have fermented
we must have fermented
you must have fermented
they must have fermented	I must have been fermenting
you must have been fermenting
she must have been fermenting
we must have been fermenting
you must have been fermenting
they must have been fermenting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not ferment
you must not ferment
she must not ferment
we must not ferment
you must not ferment
they must not ferment 	I must not be fermenting
you must not be fermenting
she must not be fermenting
we must not be fermenting
you must not be fermenting
they must not be fermenting	I must not have fermented
you must not have fermented
she must not have fermented
we must not have fermented
you must not have fermented
they must not have fermented	I must not have been fermenting
you must not have been fermenting
she must not have been fermenting
we must not have been fermenting
you must not have been fermenting
they must not have been fermenting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I ferment?
must you ferment?
must she ferment?
must we ferment?
must you ferment?
must they ferment? 	must I be fermenting?
must you be fermenting?
must she be fermenting?
must we be fermenting?
must you be fermenting?
must they be fermenting? 	must I have fermented?
must you have fermented?
must she have fermented?
must we have fermented?
must you have fermented?
must they have fermented? 	must I have been fermenting?
must you have been fermenting?
must she have been fermenting?
must we have been fermenting?
must you have been fermenting?
must they have been fermenting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not ferment?
must you not ferment?
must she not ferment?
must we not ferment?
must you not ferment?
must they not ferment? 	must I not be fermenting?
must you not be fermenting?
must she not be fermenting?
must we not be fermenting?
must you not be fermenting?
must they not be fermenting? 	must I not have fermented?
must you not have fermented?
must she not have fermented?
must we not have fermented?
must you not have fermented?
must they not have fermented? 	must I not have been fermenting?
must you not have been fermenting?
must she not have been fermenting?
must we not have been fermenting?
must you not have been fermenting?
must they not have been fermenting?