could rough
Regelmä&szlig;iges Verb: rough - roughed- roughed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could rough
you could rough
she could rough
we could rough
you could rough
they could rough 	I could be roughing
you could be roughing
she could be roughing
we could be roughing
you could be roughing
they could be roughing	I could have roughed
you could have roughed
she could have roughed
we could have roughed
you could have roughed
they could have roughed	I could have been roughing
you could have been roughing
she could have been roughing
we could have been roughing
you could have been roughing
they could have been roughing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't rough
you couldn't rough
she couldn't rough
we couldn't rough
you couldn't rough
they couldn't rough 	I couldn't be roughing
you couldn't be roughing
she couldn't be roughing
we couldn't be roughing
you couldn't be roughing
they couldn't be roughing	I couldn't have roughed
you couldn't have roughed
she couldn't have roughed
we couldn't have roughed
you couldn't have roughed
they couldn't have roughed	I couldn't have been roughing
you couldn't have been roughing
she couldn't have been roughing
we couldn't have been roughing
you couldn't have been roughing
they couldn't have been roughing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I rough?
could you rough?
could she rough?
could we rough?
could you rough?
could they rough? 	could I be roughing?
could you be roughing?
could she be roughing?
could we be roughing?
could you be roughing?
could they be roughing? 	could I have roughed?
could you have roughed?
could she have roughed?
could we have roughed?
could you have roughed?
could they have roughed? 	could I have been roughing?
could you have been roughing?
could she have been roughing?
could we have been roughing?
could you have been roughing?
could they have been roughing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I rough?
couldn't you rough?
couldn't she rough?
couldn't we rough?
couldn't you rough?
couldn't they rough? 	couldn't I be roughing?
couldn't you be roughing?
couldn't she be roughing?
couldn't we be roughing?
couldn't you be roughing?
couldn't they be roughing? 	couldn't I have roughed?
couldn't you have roughed?
couldn't she have roughed?
couldn't we have roughed?
couldn't you have roughed?
couldn't they have roughed? 	couldn't I have been roughing?
couldn't you have been roughing?
couldn't she have been roughing?
couldn't we have been roughing?
couldn't you have been roughing?
couldn't they have been roughing?