must reference
Regelmä&szlig;iges Verb: reference - referenced- referenced

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must reference
you must reference
he must reference
we must reference
you must reference
they must reference 	I must be referencing
you must be referencing
he must be referencing
we must be referencing
you must be referencing
they must be referencing	I must have referenced
you must have referenced
he must have referenced
we must have referenced
you must have referenced
they must have referenced	I must have been referencing
you must have been referencing
he must have been referencing
we must have been referencing
you must have been referencing
they must have been referencing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not reference
you must not reference
he must not reference
we must not reference
you must not reference
they must not reference 	I must not be referencing
you must not be referencing
he must not be referencing
we must not be referencing
you must not be referencing
they must not be referencing	I must not have referenced
you must not have referenced
he must not have referenced
we must not have referenced
you must not have referenced
they must not have referenced	I must not have been referencing
you must not have been referencing
he must not have been referencing
we must not have been referencing
you must not have been referencing
they must not have been referencing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I reference?
must you reference?
must he reference?
must we reference?
must you reference?
must they reference? 	must I be referencing?
must you be referencing?
must he be referencing?
must we be referencing?
must you be referencing?
must they be referencing? 	must I have referenced?
must you have referenced?
must he have referenced?
must we have referenced?
must you have referenced?
must they have referenced? 	must I have been referencing?
must you have been referencing?
must he have been referencing?
must we have been referencing?
must you have been referencing?
must they have been referencing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not reference?
must you not reference?
must he not reference?
must we not reference?
must you not reference?
must they not reference? 	must I not be referencing?
must you not be referencing?
must he not be referencing?
must we not be referencing?
must you not be referencing?
must they not be referencing? 	must I not have referenced?
must you not have referenced?
must he not have referenced?
must we not have referenced?
must you not have referenced?
must they not have referenced? 	must I not have been referencing?
must you not have been referencing?
must he not have been referencing?
must we not have been referencing?
must you not have been referencing?
must they not have been referencing?