ought to knife
Regelmä&szlig;iges Verb: knife - knifed- knifed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought to knife
you ought to knife
she ought to knife
we ought to knife
you ought to knife
they ought to knife 	I ought to be knifing
you ought to be knifing
she ought to be knifing
we ought to be knifing
you ought to be knifing
they ought to be knifing	I ought to have knifed
you ought to have knifed
she ought to have knifed
we ought to have knifed
you ought to have knifed
they ought to have knifed	I ought to have been knifing
you ought to have been knifing
she ought to have been knifing
we ought to have been knifing
you ought to have been knifing
they ought to have been knifing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought not to knife
you ought not to knife
she ought not to knife
we ought not to knife
you ought not to knife
they ought not to knife 	I ought not to knifing
you ought not to knifing
she ought not to knifing
we ought not to knifing
you ought not to knifing
they ought not to knifing	I ought not to have knifed
you ought not to have knifed
she ought not to have knifed
we ought not to have knifed
you ought not to have knifed
they ought not to have knifed	I ought not to have been knifing
you ought not to have been knifing
she ought not to have been knifing
we ought not to have been knifing
you ought not to have been knifing
they ought not to have been knifing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought to I knife?
ought to you knife?
ought to she knife?
ought to we knife?
ought to you knife?
ought to they knife? 	ought to I be knifing?
ought to you be knifing?
ought to she be knifing?
ought to we be knifing?
ought to you be knifing?
ought to they be knifing? 	ought to I have knifed?
ought to you have knifed?
ought to she have knifed?
ought to we have knifed?
ought to you have knifed?
ought to they have knifed? 	ought to I have been knifing?
ought to you have been knifing?
ought to she have been knifing?
ought to we have been knifing?
ought to you have been knifing?
ought to they have been knifing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought I not to knife?
ought you not to knife?
ought she not to knife?
ought we not to knife?
ought you not to knife?
ought they not to knife? 	ought I not to be knifing?
ought you not to be knifing?
ought she not to be knifing?
ought we not to be knifing?
ought you not to be knifing?
ought they not to be knifing? 	ought I not to have knifed?
ought you not to have knifed?
ought she not to have knifed?
ought we not to have knifed?
ought you not to have knifed?
ought they not to have knifed? 	ought I not to have been knifing?
ought you not to have been knifing?
ought she not to have been knifing?
ought we not to have been knifing?
ought you not to have been knifing?
ought they not to have been knifing?