must corkscrew
Regelmä&szlig;iges Verb: corkscrew - corkscrewed- corkscrewed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must corkscrew
you must corkscrew
he must corkscrew
we must corkscrew
you must corkscrew
they must corkscrew 	I must be corkscrewing
you must be corkscrewing
he must be corkscrewing
we must be corkscrewing
you must be corkscrewing
they must be corkscrewing	I must have corkscrewed
you must have corkscrewed
he must have corkscrewed
we must have corkscrewed
you must have corkscrewed
they must have corkscrewed	I must have been corkscrewing
you must have been corkscrewing
he must have been corkscrewing
we must have been corkscrewing
you must have been corkscrewing
they must have been corkscrewing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not corkscrew
you must not corkscrew
he must not corkscrew
we must not corkscrew
you must not corkscrew
they must not corkscrew 	I must not be corkscrewing
you must not be corkscrewing
he must not be corkscrewing
we must not be corkscrewing
you must not be corkscrewing
they must not be corkscrewing	I must not have corkscrewed
you must not have corkscrewed
he must not have corkscrewed
we must not have corkscrewed
you must not have corkscrewed
they must not have corkscrewed	I must not have been corkscrewing
you must not have been corkscrewing
he must not have been corkscrewing
we must not have been corkscrewing
you must not have been corkscrewing
they must not have been corkscrewing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I corkscrew?
must you corkscrew?
must he corkscrew?
must we corkscrew?
must you corkscrew?
must they corkscrew? 	must I be corkscrewing?
must you be corkscrewing?
must he be corkscrewing?
must we be corkscrewing?
must you be corkscrewing?
must they be corkscrewing? 	must I have corkscrewed?
must you have corkscrewed?
must he have corkscrewed?
must we have corkscrewed?
must you have corkscrewed?
must they have corkscrewed? 	must I have been corkscrewing?
must you have been corkscrewing?
must he have been corkscrewing?
must we have been corkscrewing?
must you have been corkscrewing?
must they have been corkscrewing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not corkscrew?
must you not corkscrew?
must he not corkscrew?
must we not corkscrew?
must you not corkscrew?
must they not corkscrew? 	must I not be corkscrewing?
must you not be corkscrewing?
must he not be corkscrewing?
must we not be corkscrewing?
must you not be corkscrewing?
must they not be corkscrewing? 	must I not have corkscrewed?
must you not have corkscrewed?
must he not have corkscrewed?
must we not have corkscrewed?
must you not have corkscrewed?
must they not have corkscrewed? 	must I not have been corkscrewing?
must you not have been corkscrewing?
must he not have been corkscrewing?
must we not have been corkscrewing?
must you not have been corkscrewing?
must they not have been corkscrewing?