must trouble
Regelmä&szlig;iges Verb: trouble - troubled- troubled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must trouble
you must trouble
she must trouble
we must trouble
you must trouble
they must trouble 	I must be troubling
you must be troubling
she must be troubling
we must be troubling
you must be troubling
they must be troubling	I must have troubled
you must have troubled
she must have troubled
we must have troubled
you must have troubled
they must have troubled	I must have been troubling
you must have been troubling
she must have been troubling
we must have been troubling
you must have been troubling
they must have been troubling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not trouble
you must not trouble
she must not trouble
we must not trouble
you must not trouble
they must not trouble 	I must not be troubling
you must not be troubling
she must not be troubling
we must not be troubling
you must not be troubling
they must not be troubling	I must not have troubled
you must not have troubled
she must not have troubled
we must not have troubled
you must not have troubled
they must not have troubled	I must not have been troubling
you must not have been troubling
she must not have been troubling
we must not have been troubling
you must not have been troubling
they must not have been troubling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I trouble?
must you trouble?
must she trouble?
must we trouble?
must you trouble?
must they trouble? 	must I be troubling?
must you be troubling?
must she be troubling?
must we be troubling?
must you be troubling?
must they be troubling? 	must I have troubled?
must you have troubled?
must she have troubled?
must we have troubled?
must you have troubled?
must they have troubled? 	must I have been troubling?
must you have been troubling?
must she have been troubling?
must we have been troubling?
must you have been troubling?
must they have been troubling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not trouble?
must you not trouble?
must she not trouble?
must we not trouble?
must you not trouble?
must they not trouble? 	must I not be troubling?
must you not be troubling?
must she not be troubling?
must we not be troubling?
must you not be troubling?
must they not be troubling? 	must I not have troubled?
must you not have troubled?
must she not have troubled?
must we not have troubled?
must you not have troubled?
must they not have troubled? 	must I not have been troubling?
must you not have been troubling?
must she not have been troubling?
must we not have been troubling?
must you not have been troubling?
must they not have been troubling?