Konjugation des englischen Verbs
MUST REFEREE

Regelmäßiges Verb: referee - refereed - refereed

Bestätigung

Einfache Form	Form mit V-ing
I must referee you must referee he must referee we must referee you must referee they must referee	I must be refereeing you must be refereeing he must be refereeing we must be refereeing you must be refereeing they must be refereeing
Perfekt	Perfekt mit V-ing
I must have refereed you must have refereed he must have refereed we must have refereed you must have refereed they must have refereed	I must have been refereeing you must have been refereeing he must have been refereeing we must have been refereeing you must have been refereeing they must have been refereeing

Negation

Einfache Form	Form mit V-ing
I mustn't referee you mustn't referee he mustn't referee we mustn't referee you mustn't referee they mustn't referee	I mustn't be refereeing you mustn't be refereeing he mustn't be refereeing we mustn't be refereeing you mustn't be refereeing they mustn't be refereeing
Perfekt	Perfekt mit V-ing
I mustn't have refereed you mustn't have refereed he mustn't have refereed we mustn't have refereed you mustn't have refereed they mustn't have refereed	I mustn't have been refereeing you mustn't have been refereeing he mustn't have been refereeing we mustn't have been refereeing you mustn't have been refereeing they mustn't have been refereeing

Fragende Form

Einfache Form	Form mit V-ing
must I referee? must you referee? must he referee? must we referee? must you referee? must they referee?	must I be refereeing? must you be refereeing? must he be refereeing? must we be refereeing? must you be refereeing? must they be refereeing?
Perfekt	Perfekt mit V-ing
must I have refereed? must you have refereed? must he have refereed? must we have refereed? must you have refereed? must they have refereed?	must I have been refereeing? must you have been refereeing? must he have been refereeing? must we have been refereeing? must you have been refereeing? must they have been refereeing?

Fragende Negation Form

Einfache Form	Form mit V-ing
mustn't I referee? mustn't you referee? mustn't he referee? mustn't we referee? mustn't you referee? mustn't they referee?	mustn't I be refereeing? mustn't you be refereeing? mustn't he be refereeing? mustn't we be refereeing? mustn't you be refereeing? mustn't they be refereeing?
Perfekt	Perfekt mit V-ing
mustn't I have refereed? mustn't you have refereed? mustn't he have refereed? mustn't we have refereed? mustn't you have refereed? mustn't they have refereed?	mustn't I have been refereeing? mustn't you have been refereeing? mustn't he have been refereeing? mustn't we have been refereeing? mustn't you have been refereeing? mustn't they have been refereeing?