must dumb
Regelmä&szlig;iges Verb: dumb - dumbed- dumbed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must dumb
you must dumb
she must dumb
we must dumb
you must dumb
they must dumb 	I must be dumbing
you must be dumbing
she must be dumbing
we must be dumbing
you must be dumbing
they must be dumbing	I must have dumbed
you must have dumbed
she must have dumbed
we must have dumbed
you must have dumbed
they must have dumbed	I must have been dumbing
you must have been dumbing
she must have been dumbing
we must have been dumbing
you must have been dumbing
they must have been dumbing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not dumb
you must not dumb
she must not dumb
we must not dumb
you must not dumb
they must not dumb 	I must not be dumbing
you must not be dumbing
she must not be dumbing
we must not be dumbing
you must not be dumbing
they must not be dumbing	I must not have dumbed
you must not have dumbed
she must not have dumbed
we must not have dumbed
you must not have dumbed
they must not have dumbed	I must not have been dumbing
you must not have been dumbing
she must not have been dumbing
we must not have been dumbing
you must not have been dumbing
they must not have been dumbing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I dumb?
must you dumb?
must she dumb?
must we dumb?
must you dumb?
must they dumb? 	must I be dumbing?
must you be dumbing?
must she be dumbing?
must we be dumbing?
must you be dumbing?
must they be dumbing? 	must I have dumbed?
must you have dumbed?
must she have dumbed?
must we have dumbed?
must you have dumbed?
must they have dumbed? 	must I have been dumbing?
must you have been dumbing?
must she have been dumbing?
must we have been dumbing?
must you have been dumbing?
must they have been dumbing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not dumb?
must you not dumb?
must she not dumb?
must we not dumb?
must you not dumb?
must they not dumb? 	must I not be dumbing?
must you not be dumbing?
must she not be dumbing?
must we not be dumbing?
must you not be dumbing?
must they not be dumbing? 	must I not have dumbed?
must you not have dumbed?
must she not have dumbed?
must we not have dumbed?
must you not have dumbed?
must they not have dumbed? 	must I not have been dumbing?
must you not have been dumbing?
must she not have been dumbing?
must we not have been dumbing?
must you not have been dumbing?
must they not have been dumbing?