must exist
Regelmä&szlig;iges Verb: exist - existed- existed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must exist
you must exist
she must exist
we must exist
you must exist
they must exist 	I must be existing
you must be existing
she must be existing
we must be existing
you must be existing
they must be existing	I must have existed
you must have existed
she must have existed
we must have existed
you must have existed
they must have existed	I must have been existing
you must have been existing
she must have been existing
we must have been existing
you must have been existing
they must have been existing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not exist
you must not exist
she must not exist
we must not exist
you must not exist
they must not exist 	I must not be existing
you must not be existing
she must not be existing
we must not be existing
you must not be existing
they must not be existing	I must not have existed
you must not have existed
she must not have existed
we must not have existed
you must not have existed
they must not have existed	I must not have been existing
you must not have been existing
she must not have been existing
we must not have been existing
you must not have been existing
they must not have been existing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I exist?
must you exist?
must she exist?
must we exist?
must you exist?
must they exist? 	must I be existing?
must you be existing?
must she be existing?
must we be existing?
must you be existing?
must they be existing? 	must I have existed?
must you have existed?
must she have existed?
must we have existed?
must you have existed?
must they have existed? 	must I have been existing?
must you have been existing?
must she have been existing?
must we have been existing?
must you have been existing?
must they have been existing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not exist?
must you not exist?
must she not exist?
must we not exist?
must you not exist?
must they not exist? 	must I not be existing?
must you not be existing?
must she not be existing?
must we not be existing?
must you not be existing?
must they not be existing? 	must I not have existed?
must you not have existed?
must she not have existed?
must we not have existed?
must you not have existed?
must they not have existed? 	must I not have been existing?
must you not have been existing?
must she not have been existing?
must we not have been existing?
must you not have been existing?
must they not have been existing?