must spar
Regelmä&szlig;iges Verb: spar - sparred- sparred

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must spar
you must spar
he must spar
we must spar
you must spar
they must spar 	I must be sparring
you must be sparring
he must be sparring
we must be sparring
you must be sparring
they must be sparring	I must have sparred
you must have sparred
he must have sparred
we must have sparred
you must have sparred
they must have sparred	I must have been sparring
you must have been sparring
he must have been sparring
we must have been sparring
you must have been sparring
they must have been sparring	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mustn't spar
you mustn't spar
he mustn't spar
we mustn't spar
you mustn't spar
they mustn't spar 	I mustn't be sparring
you mustn't be sparring
he mustn't be sparring
we mustn't be sparring
you mustn't be sparring
they mustn't be sparring	I mustn't have sparred
you mustn't have sparred
he mustn't have sparred
we mustn't have sparred
you mustn't have sparred
they mustn't have sparred	I mustn't have been sparring
you mustn't have been sparring
he mustn't have been sparring
we mustn't have been sparring
you mustn't have been sparring
they mustn't have been sparring	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I spar?
must you spar?
must he spar?
must we spar?
must you spar?
must they spar? 	must I be sparring?
must you be sparring?
must he be sparring?
must we be sparring?
must you be sparring?
must they be sparring? 	must I have sparred?
must you have sparred?
must he have sparred?
must we have sparred?
must you have sparred?
must they have sparred? 	must I have been sparring?
must you have been sparring?
must he have been sparring?
must we have been sparring?
must you have been sparring?
must they have been sparring? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mustn't I spar?
mustn't you spar?
mustn't he spar?
mustn't we spar?
mustn't you spar?
mustn't they spar? 	mustn't I be sparring?
mustn't you be sparring?
mustn't he be sparring?
mustn't we be sparring?
mustn't you be sparring?
mustn't they be sparring? 	mustn't I have sparred?
mustn't you have sparred?
mustn't he have sparred?
mustn't we have sparred?
mustn't you have sparred?
mustn't they have sparred? 	mustn't I have been sparring?
mustn't you have been sparring?
mustn't he have been sparring?
mustn't we have been sparring?
mustn't you have been sparring?
mustn't they have been sparring?