could shampoo
Verbe régulier : shampoo - shampooed- shampooed
Traduction française : faire un shampooing à - shampouiner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't shampoo
you couldn't shampoo
she couldn't shampoo
we couldn't shampoo
you couldn't shampoo
they couldn't shampoo 	I couldn't be shampooing
you couldn't be shampooing
she couldn't be shampooing
we couldn't be shampooing
you couldn't be shampooing
they couldn't be shampooing	I couldn't have shampooed
you couldn't have shampooed
she couldn't have shampooed
we couldn't have shampooed
you couldn't have shampooed
they couldn't have shampooed	I couldn't have been shampooing
you couldn't have been shampooing
she couldn't have been shampooing
we couldn't have been shampooing
you couldn't have been shampooing
they couldn't have been shampooing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I shampoo?
couldn't you shampoo?
couldn't she shampoo?
couldn't we shampoo?
couldn't you shampoo?
couldn't they shampoo? 	couldn't I be shampooing?
couldn't you be shampooing?
couldn't she be shampooing?
couldn't we be shampooing?
couldn't you be shampooing?
couldn't they be shampooing? 	couldn't I have shampooed?
couldn't you have shampooed?
couldn't she have shampooed?
couldn't we have shampooed?
couldn't you have shampooed?
couldn't they have shampooed? 	couldn't I have been shampooing?
couldn't you have been shampooing?
couldn't she have been shampooing?
couldn't we have been shampooing?
couldn't you have been shampooing?
couldn't they have been shampooing?