could shampoo
Regelmä&szlig;iges Verb: shampoo - shampooed- shampooed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could shampoo
you could shampoo
she could shampoo
we could shampoo
you could shampoo
they could shampoo 	I could be shampooing
you could be shampooing
she could be shampooing
we could be shampooing
you could be shampooing
they could be shampooing	I could have shampooed
you could have shampooed
she could have shampooed
we could have shampooed
you could have shampooed
they could have shampooed	I could have been shampooing
you could have been shampooing
she could have been shampooing
we could have been shampooing
you could have been shampooing
they could have been shampooing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not shampoo
you could not shampoo
she could not shampoo
we could not shampoo
you could not shampoo
they could not shampoo 	I could not be shampooing
you could not be shampooing
she could not be shampooing
we could not be shampooing
you could not be shampooing
they could not be shampooing	I could not have shampooed
you could not have shampooed
she could not have shampooed
we could not have shampooed
you could not have shampooed
they could not have shampooed	I could not have been shampooing
you could not have been shampooing
she could not have been shampooing
we could not have been shampooing
you could not have been shampooing
they could not have been shampooing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I shampoo?
could you shampoo?
could she shampoo?
could we shampoo?
could you shampoo?
could they shampoo? 	could I be shampooing?
could you be shampooing?
could she be shampooing?
could we be shampooing?
could you be shampooing?
could they be shampooing? 	could I have shampooed?
could you have shampooed?
could she have shampooed?
could we have shampooed?
could you have shampooed?
could they have shampooed? 	could I have been shampooing?
could you have been shampooing?
could she have been shampooing?
could we have been shampooing?
could you have been shampooing?
could they have been shampooing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not shampoo?
could you not shampoo?
could she not shampoo?
could we not shampoo?
could you not shampoo?
could they not shampoo? 	could I not be shampooing?
could you not be shampooing?
could she not be shampooing?
could we not be shampooing?
could you not be shampooing?
could they not be shampooing? 	could I not have shampooed?
could you not have shampooed?
could she not have shampooed?
could we not have shampooed?
could you not have shampooed?
could they not have shampooed? 	could I not have been shampooing?
could you not have been shampooing?
could she not have been shampooing?
could we not have been shampooing?
could you not have been shampooing?
could they not have been shampooing?