should scrape
Regular verb: scrape - scraped- scraped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd scrape
you'd scrape
she'd scrape
we'd scrape
you'd scrape
they'd scrape 	I'd be scraping
you'd be scraping
she'd be scraping
we'd be scraping
you'd be scraping
they'd be scraping	I should've scraped
you should've scraped
she should've scraped
we should've scraped
you should've scraped
they should've scraped	I should've been scraping
you should've been scraping
she should've been scraping
we should've been scraping
you should've been scraping
they should've been scraping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't scrape
you shouldn't scrape
she shouldn't scrape
we shouldn't scrape
you shouldn't scrape
they shouldn't scrape 	I shouldn't be scraping
you shouldn't be scraping
she shouldn't be scraping
we shouldn't be scraping
you shouldn't be scraping
they shouldn't be scraping	I shouldn't have scraped
you shouldn't have scraped
she shouldn't have scraped
we shouldn't have scraped
you shouldn't have scraped
they shouldn't have scraped	I shouldn't have been scraping
you shouldn't have been scraping
she shouldn't have been scraping
we shouldn't have been scraping
you shouldn't have been scraping
they shouldn't have been scraping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I scrape?
should you scrape?
should she scrape?
should we scrape?
should you scrape?
should they scrape? 	should I be scraping?
should you be scraping?
should she be scraping?
should we be scraping?
should you be scraping?
should they be scraping? 	should I have scraped?
should you have scraped?
should she have scraped?
should we have scraped?
should you have scraped?
should they have scraped? 	should I have been scraping?
should you have been scraping?
should she have been scraping?
should we have been scraping?
should you have been scraping?
should they have been scraping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I scrape?
shouldn't you scrape?
shouldn't she scrape?
shouldn't we scrape?
shouldn't you scrape?
shouldn't they scrape? 	shouldn't I be scraping?
shouldn't you be scraping?
shouldn't she be scraping?
shouldn't we be scraping?
shouldn't you be scraping?
shouldn't they be scraping? 	shouldn't I have scraped?
shouldn't you have scraped?
shouldn't she have scraped?
shouldn't we have scraped?
shouldn't you have scraped?
shouldn't they have scraped? 	shouldn't I have been scraping?
shouldn't you have been scraping?
shouldn't she have been scraping?
shouldn't we have been scraping?
shouldn't you have been scraping?
shouldn't they have been scraping?