may riff
Regelmä&szlig;iges Verb: riff - riffed- riffed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may riff
you may riff
she may riff
we may riff
you may riff
they may riff 	I may be riffing
you may be riffing
she may be riffing
we may be riffing
you may be riffing
they may be riffing	I may have riffed
you may have riffed
she may have riffed
we may have riffed
you may have riffed
they may have riffed	I may have been riffing
you may have been riffing
she may have been riffing
we may have been riffing
you may have been riffing
they may have been riffing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may not riff
you may not riff
she may not riff
we may not riff
you may not riff
they may not riff 	I may not be riffing
you may not be riffing
she may not be riffing
we may not be riffing
you may not be riffing
they may not be riffing	I may not have riffed
you may not have riffed
she may not have riffed
we may not have riffed
you may not have riffed
they may not have riffed	I may not have been riffing
you may not have been riffing
she may not have been riffing
we may not have been riffing
you may not have been riffing
they may not have been riffing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I riff?
may you riff?
may she riff?
may we riff?
may you riff?
may they riff? 	may I be riffing?
may you be riffing?
may she be riffing?
may we be riffing?
may you be riffing?
may they be riffing? 	may I have riffed?
may you have riffed?
may she have riffed?
may we have riffed?
may you have riffed?
may they have riffed? 	may I have been riffing?
may you have been riffing?
may she have been riffing?
may we have been riffing?
may you have been riffing?
may they have been riffing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I not riff?
may you not riff?
may she not riff?
may we not riff?
may you not riff?
may they not riff? 	may I not be riffing?
may you not be riffing?
may she not be riffing?
may we not be riffing?
may you not be riffing?
may they not be riffing? 	may I not have riffed?
may you not have riffed?
may she not have riffed?
may we not have riffed?
may you not have riffed?
may they not have riffed? 	may I not have been riffing?
may you not have been riffing?
may she not have been riffing?
may we not have been riffing?
may you not have been riffing?
may they not have been riffing?