must thread
Regelmä&szlig;iges Verb: thread - threaded- threaded

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must thread
you must thread
she must thread
we must thread
you must thread
they must thread 	I must be threading
you must be threading
she must be threading
we must be threading
you must be threading
they must be threading	I must have threaded
you must have threaded
she must have threaded
we must have threaded
you must have threaded
they must have threaded	I must have been threading
you must have been threading
she must have been threading
we must have been threading
you must have been threading
they must have been threading	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not thread
you must not thread
she must not thread
we must not thread
you must not thread
they must not thread 	I must not be threading
you must not be threading
she must not be threading
we must not be threading
you must not be threading
they must not be threading	I must not have threaded
you must not have threaded
she must not have threaded
we must not have threaded
you must not have threaded
they must not have threaded	I must not have been threading
you must not have been threading
she must not have been threading
we must not have been threading
you must not have been threading
they must not have been threading	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I thread?
must you thread?
must she thread?
must we thread?
must you thread?
must they thread? 	must I be threading?
must you be threading?
must she be threading?
must we be threading?
must you be threading?
must they be threading? 	must I have threaded?
must you have threaded?
must she have threaded?
must we have threaded?
must you have threaded?
must they have threaded? 	must I have been threading?
must you have been threading?
must she have been threading?
must we have been threading?
must you have been threading?
must they have been threading? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not thread?
must you not thread?
must she not thread?
must we not thread?
must you not thread?
must they not thread? 	must I not be threading?
must you not be threading?
must she not be threading?
must we not be threading?
must you not be threading?
must they not be threading? 	must I not have threaded?
must you not have threaded?
must she not have threaded?
must we not have threaded?
must you not have threaded?
must they not have threaded? 	must I not have been threading?
must you not have been threading?
must she not have been threading?
must we not have been threading?
must you not have been threading?
must they not have been threading?