could scrape
Verbo regular: scrape - scraped- scraped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could scrape
you could scrape
she could scrape
we could scrape
you could scrape
they could scrape 	I could be scraping
you could be scraping
she could be scraping
we could be scraping
you could be scraping
they could be scraping	I could have scraped
you could have scraped
she could have scraped
we could have scraped
you could have scraped
they could have scraped	I could have been scraping
you could have been scraping
she could have been scraping
we could have been scraping
you could have been scraping
they could have been scraping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not scrape
you could not scrape
she could not scrape
we could not scrape
you could not scrape
they could not scrape 	I could not be scraping
you could not be scraping
she could not be scraping
we could not be scraping
you could not be scraping
they could not be scraping	I could not have scraped
you could not have scraped
she could not have scraped
we could not have scraped
you could not have scraped
they could not have scraped	I could not have been scraping
you could not have been scraping
she could not have been scraping
we could not have been scraping
you could not have been scraping
they could not have been scraping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I scrape?
could you scrape?
could she scrape?
could we scrape?
could you scrape?
could they scrape? 	could I be scraping?
could you be scraping?
could she be scraping?
could we be scraping?
could you be scraping?
could they be scraping? 	could I have scraped?
could you have scraped?
could she have scraped?
could we have scraped?
could you have scraped?
could they have scraped? 	could I have been scraping?
could you have been scraping?
could she have been scraping?
could we have been scraping?
could you have been scraping?
could they have been scraping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not scrape?
could you not scrape?
could she not scrape?
could we not scrape?
could you not scrape?
could they not scrape? 	could I not be scraping?
could you not be scraping?
could she not be scraping?
could we not be scraping?
could you not be scraping?
could they not be scraping? 	could I not have scraped?
could you not have scraped?
could she not have scraped?
could we not have scraped?
could you not have scraped?
could they not have scraped? 	could I not have been scraping?
could you not have been scraping?
could she not have been scraping?
could we not have been scraping?
could you not have been scraping?
could they not have been scraping?