must doff
Regelmä&szlig;iges Verb: doff - doffed- doffed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must doff
you must doff
she must doff
we must doff
you must doff
they must doff 	I must be doffing
you must be doffing
she must be doffing
we must be doffing
you must be doffing
they must be doffing	I must have doffed
you must have doffed
she must have doffed
we must have doffed
you must have doffed
they must have doffed	I must have been doffing
you must have been doffing
she must have been doffing
we must have been doffing
you must have been doffing
they must have been doffing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not doff
you must not doff
she must not doff
we must not doff
you must not doff
they must not doff 	I must not be doffing
you must not be doffing
she must not be doffing
we must not be doffing
you must not be doffing
they must not be doffing	I must not have doffed
you must not have doffed
she must not have doffed
we must not have doffed
you must not have doffed
they must not have doffed	I must not have been doffing
you must not have been doffing
she must not have been doffing
we must not have been doffing
you must not have been doffing
they must not have been doffing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I doff?
must you doff?
must she doff?
must we doff?
must you doff?
must they doff? 	must I be doffing?
must you be doffing?
must she be doffing?
must we be doffing?
must you be doffing?
must they be doffing? 	must I have doffed?
must you have doffed?
must she have doffed?
must we have doffed?
must you have doffed?
must they have doffed? 	must I have been doffing?
must you have been doffing?
must she have been doffing?
must we have been doffing?
must you have been doffing?
must they have been doffing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not doff?
must you not doff?
must she not doff?
must we not doff?
must you not doff?
must they not doff? 	must I not be doffing?
must you not be doffing?
must she not be doffing?
must we not be doffing?
must you not be doffing?
must they not be doffing? 	must I not have doffed?
must you not have doffed?
must she not have doffed?
must we not have doffed?
must you not have doffed?
must they not have doffed? 	must I not have been doffing?
must you not have been doffing?
must she not have been doffing?
must we not have been doffing?
must you not have been doffing?
must they not have been doffing?