must untwist
Regelmä&szlig;iges Verb: untwist - untwisted- untwisted

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must untwist
you must untwist
he must untwist
we must untwist
you must untwist
they must untwist 	I must be untwisting
you must be untwisting
he must be untwisting
we must be untwisting
you must be untwisting
they must be untwisting	I must have untwisted
you must have untwisted
he must have untwisted
we must have untwisted
you must have untwisted
they must have untwisted	I must have been untwisting
you must have been untwisting
he must have been untwisting
we must have been untwisting
you must have been untwisting
they must have been untwisting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not untwist
you must not untwist
he must not untwist
we must not untwist
you must not untwist
they must not untwist 	I must not be untwisting
you must not be untwisting
he must not be untwisting
we must not be untwisting
you must not be untwisting
they must not be untwisting	I must not have untwisted
you must not have untwisted
he must not have untwisted
we must not have untwisted
you must not have untwisted
they must not have untwisted	I must not have been untwisting
you must not have been untwisting
he must not have been untwisting
we must not have been untwisting
you must not have been untwisting
they must not have been untwisting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I untwist?
must you untwist?
must he untwist?
must we untwist?
must you untwist?
must they untwist? 	must I be untwisting?
must you be untwisting?
must he be untwisting?
must we be untwisting?
must you be untwisting?
must they be untwisting? 	must I have untwisted?
must you have untwisted?
must he have untwisted?
must we have untwisted?
must you have untwisted?
must they have untwisted? 	must I have been untwisting?
must you have been untwisting?
must he have been untwisting?
must we have been untwisting?
must you have been untwisting?
must they have been untwisting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not untwist?
must you not untwist?
must he not untwist?
must we not untwist?
must you not untwist?
must they not untwist? 	must I not be untwisting?
must you not be untwisting?
must he not be untwisting?
must we not be untwisting?
must you not be untwisting?
must they not be untwisting? 	must I not have untwisted?
must you not have untwisted?
must he not have untwisted?
must we not have untwisted?
must you not have untwisted?
must they not have untwisted? 	must I not have been untwisting?
must you not have been untwisting?
must he not have been untwisting?
must we not have been untwisting?
must you not have been untwisting?
must they not have been untwisting?