ought to biff
Regelmä&szlig;iges Verb: biff - biffed- biffed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought to biff
you ought to biff
she ought to biff
we ought to biff
you ought to biff
they ought to biff 	I ought to be biffing
you ought to be biffing
she ought to be biffing
we ought to be biffing
you ought to be biffing
they ought to be biffing	I ought to have biffed
you ought to have biffed
she ought to have biffed
we ought to have biffed
you ought to have biffed
they ought to have biffed	I ought to have been biffing
you ought to have been biffing
she ought to have been biffing
we ought to have been biffing
you ought to have been biffing
they ought to have been biffing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought not to biff
you ought not to biff
she ought not to biff
we ought not to biff
you ought not to biff
they ought not to biff 	I ought not to biffing
you ought not to biffing
she ought not to biffing
we ought not to biffing
you ought not to biffing
they ought not to biffing	I ought not to have biffed
you ought not to have biffed
she ought not to have biffed
we ought not to have biffed
you ought not to have biffed
they ought not to have biffed	I ought not to have been biffing
you ought not to have been biffing
she ought not to have been biffing
we ought not to have been biffing
you ought not to have been biffing
they ought not to have been biffing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought to I biff?
ought to you biff?
ought to she biff?
ought to we biff?
ought to you biff?
ought to they biff? 	ought to I be biffing?
ought to you be biffing?
ought to she be biffing?
ought to we be biffing?
ought to you be biffing?
ought to they be biffing? 	ought to I have biffed?
ought to you have biffed?
ought to she have biffed?
ought to we have biffed?
ought to you have biffed?
ought to they have biffed? 	ought to I have been biffing?
ought to you have been biffing?
ought to she have been biffing?
ought to we have been biffing?
ought to you have been biffing?
ought to they have been biffing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought I not to biff?
ought you not to biff?
ought she not to biff?
ought we not to biff?
ought you not to biff?
ought they not to biff? 	ought I not to be biffing?
ought you not to be biffing?
ought she not to be biffing?
ought we not to be biffing?
ought you not to be biffing?
ought they not to be biffing? 	ought I not to have biffed?
ought you not to have biffed?
ought she not to have biffed?
ought we not to have biffed?
ought you not to have biffed?
ought they not to have biffed? 	ought I not to have been biffing?
ought you not to have been biffing?
ought she not to have been biffing?
ought we not to have been biffing?
ought you not to have been biffing?
ought they not to have been biffing?