must return
Regelmä&szlig;iges Verb: return - returned- returned

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must return
you must return
she must return
we must return
you must return
they must return 	I must be returning
you must be returning
she must be returning
we must be returning
you must be returning
they must be returning	I must have returned
you must have returned
she must have returned
we must have returned
you must have returned
they must have returned	I must have been returning
you must have been returning
she must have been returning
we must have been returning
you must have been returning
they must have been returning	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not return
you must not return
she must not return
we must not return
you must not return
they must not return 	I must not be returning
you must not be returning
she must not be returning
we must not be returning
you must not be returning
they must not be returning	I must not have returned
you must not have returned
she must not have returned
we must not have returned
you must not have returned
they must not have returned	I must not have been returning
you must not have been returning
she must not have been returning
we must not have been returning
you must not have been returning
they must not have been returning	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I return?
must you return?
must she return?
must we return?
must you return?
must they return? 	must I be returning?
must you be returning?
must she be returning?
must we be returning?
must you be returning?
must they be returning? 	must I have returned?
must you have returned?
must she have returned?
must we have returned?
must you have returned?
must they have returned? 	must I have been returning?
must you have been returning?
must she have been returning?
must we have been returning?
must you have been returning?
must they have been returning? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not return?
must you not return?
must she not return?
must we not return?
must you not return?
must they not return? 	must I not be returning?
must you not be returning?
must she not be returning?
must we not be returning?
must you not be returning?
must they not be returning? 	must I not have returned?
must you not have returned?
must she not have returned?
must we not have returned?
must you not have returned?
must they not have returned? 	must I not have been returning?
must you not have been returning?
must she not have been returning?
must we not have been returning?
must you not have been returning?
must they not have been returning?