can rolf
Regelmä&szlig;iges Verb: rolf - rolfed- rolfed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can rolf
you can rolf
she can rolf
we can rolf
you can rolf
they can rolf 	I can be rolfing
you can be rolfing
she can be rolfing
we can be rolfing
you can be rolfing
they can be rolfing	I can have rolfed
you can have rolfed
she can have rolfed
we can have rolfed
you can have rolfed
they can have rolfed	I can have been rolfing
you can have been rolfing
she can have been rolfing
we can have been rolfing
you can have been rolfing
they can have been rolfing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot rolf
you cannot rolf
she cannot rolf
we cannot rolf
you cannot rolf
they cannot rolf 	I cannot be rolfing
you cannot be rolfing
she cannot be rolfing
we cannot be rolfing
you cannot be rolfing
they cannot be rolfing	I cannot have rolfed
you cannot have rolfed
she cannot have rolfed
we cannot have rolfed
you cannot have rolfed
they cannot have rolfed	I cannot have been rolfing
you cannot have been rolfing
she cannot have been rolfing
we cannot have been rolfing
you cannot have been rolfing
they cannot have been rolfing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I rolf?
can you rolf?
can she rolf?
can we rolf?
can you rolf?
can they rolf? 	can I be rolfing?
can you be rolfing?
can she be rolfing?
can we be rolfing?
can you be rolfing?
can they be rolfing? 	can I have rolfed?
can you have rolfed?
can she have rolfed?
can we have rolfed?
can you have rolfed?
can they have rolfed? 	can I have been rolfing?
can you have been rolfing?
can she have been rolfing?
can we have been rolfing?
can you have been rolfing?
can they have been rolfing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not rolf?
can you not rolf?
can she not rolf?
can we not rolf?
can you not rolf?
can they not rolf? 	can I not be rolfing?
can you not be rolfing?
can she not be rolfing?
can we not be rolfing?
can you not be rolfing?
can they not be rolfing? 	can I not have rolfed?
can you not have rolfed?
can she not have rolfed?
can we not have rolfed?
can you not have rolfed?
can they not have rolfed? 	can I not have been rolfing?
can you not have been rolfing?
can she not have been rolfing?
can we not have been rolfing?
can you not have been rolfing?
can they not have been rolfing?