could brush
Regelmä&szlig;iges Verb: brush - brushed- brushed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could brush
you could brush
she could brush
we could brush
you could brush
they could brush 	I could be brushing
you could be brushing
she could be brushing
we could be brushing
you could be brushing
they could be brushing	I could have brushed
you could have brushed
she could have brushed
we could have brushed
you could have brushed
they could have brushed	I could have been brushing
you could have been brushing
she could have been brushing
we could have been brushing
you could have been brushing
they could have been brushing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not brush
you could not brush
she could not brush
we could not brush
you could not brush
they could not brush 	I could not be brushing
you could not be brushing
she could not be brushing
we could not be brushing
you could not be brushing
they could not be brushing	I could not have brushed
you could not have brushed
she could not have brushed
we could not have brushed
you could not have brushed
they could not have brushed	I could not have been brushing
you could not have been brushing
she could not have been brushing
we could not have been brushing
you could not have been brushing
they could not have been brushing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I brush?
could you brush?
could she brush?
could we brush?
could you brush?
could they brush? 	could I be brushing?
could you be brushing?
could she be brushing?
could we be brushing?
could you be brushing?
could they be brushing? 	could I have brushed?
could you have brushed?
could she have brushed?
could we have brushed?
could you have brushed?
could they have brushed? 	could I have been brushing?
could you have been brushing?
could she have been brushing?
could we have been brushing?
could you have been brushing?
could they have been brushing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not brush?
could you not brush?
could she not brush?
could we not brush?
could you not brush?
could they not brush? 	could I not be brushing?
could you not be brushing?
could she not be brushing?
could we not be brushing?
could you not be brushing?
could they not be brushing? 	could I not have brushed?
could you not have brushed?
could she not have brushed?
could we not have brushed?
could you not have brushed?
could they not have brushed? 	could I not have been brushing?
could you not have been brushing?
could she not have been brushing?
could we not have been brushing?
could you not have been brushing?
could they not have been brushing?