must authorise
Regelmä&szlig;iges Verb: authorise - authorised- authorised

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must authorise
you must authorise
he must authorise
we must authorise
you must authorise
they must authorise 	I must be authorising
you must be authorising
he must be authorising
we must be authorising
you must be authorising
they must be authorising	I must have authorised
you must have authorised
he must have authorised
we must have authorised
you must have authorised
they must have authorised	I must have been authorising
you must have been authorising
he must have been authorising
we must have been authorising
you must have been authorising
they must have been authorising	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't authorise
you mustn't authorise
he mustn't authorise
we mustn't authorise
you mustn't authorise
they mustn't authorise 	I mustn't be authorising
you mustn't be authorising
he mustn't be authorising
we mustn't be authorising
you mustn't be authorising
they mustn't be authorising	I mustn't have authorised
you mustn't have authorised
he mustn't have authorised
we mustn't have authorised
you mustn't have authorised
they mustn't have authorised	I mustn't have been authorising
you mustn't have been authorising
he mustn't have been authorising
we mustn't have been authorising
you mustn't have been authorising
they mustn't have been authorising	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I authorise?
must you authorise?
must he authorise?
must we authorise?
must you authorise?
must they authorise? 	must I be authorising?
must you be authorising?
must he be authorising?
must we be authorising?
must you be authorising?
must they be authorising? 	must I have authorised?
must you have authorised?
must he have authorised?
must we have authorised?
must you have authorised?
must they have authorised? 	must I have been authorising?
must you have been authorising?
must he have been authorising?
must we have been authorising?
must you have been authorising?
must they have been authorising? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I authorise?
mustn't you authorise?
mustn't he authorise?
mustn't we authorise?
mustn't you authorise?
mustn't they authorise? 	mustn't I be authorising?
mustn't you be authorising?
mustn't he be authorising?
mustn't we be authorising?
mustn't you be authorising?
mustn't they be authorising? 	mustn't I have authorised?
mustn't you have authorised?
mustn't he have authorised?
mustn't we have authorised?
mustn't you have authorised?
mustn't they have authorised? 	mustn't I have been authorising?
mustn't you have been authorising?
mustn't he have been authorising?
mustn't we have been authorising?
mustn't you have been authorising?
mustn't they have been authorising?