I may scrape you may scrape he may scrape we may scrape you may scrape they may scrape
V-ing form
I may be scraping you may be scraping he may be scraping we may be scraping you may be scraping they may be scraping
Perfect
I may have scraped you may have scraped he may have scraped we may have scraped you may have scraped they may have scraped
V-ing perfect
I may have been scraping you may have been scraping he may have been scraping we may have been scraping you may have been scraping they may have been scraping
Negation
Simple form
I may not scrape you may not scrape he may not scrape we may not scrape you may not scrape they may not scrape
V-ing form
I may not be scraping you may not be scraping he may not be scraping we may not be scraping you may not be scraping they may not be scraping
Perfect
I may not have scraped you may not have scraped he may not have scraped we may not have scraped you may not have scraped they may not have scraped
V-ing perfect
I may not have been scraping you may not have been scraping he may not have been scraping we may not have been scraping you may not have been scraping they may not have been scraping
Interrogative form
Simple form
may I scrape? may you scrape? may he scrape? may we scrape? may you scrape? may they scrape?
V-ing form
may I be scraping? may you be scraping? may he be scraping? may we be scraping? may you be scraping? may they be scraping?
Perfect
may I have scraped? may you have scraped? may he have scraped? may we have scraped? may you have scraped? may they have scraped?
V-ing perfect
may I have been scraping? may you have been scraping? may he have been scraping? may we have been scraping? may you have been scraping? may they have been scraping?
Interro-negative form
Simple form
may I not scrape? may you not scrape? may he not scrape? may we not scrape? may you not scrape? may they not scrape?
V-ing form
may I not be scraping? may you not be scraping? may he not be scraping? may we not be scraping? may you not be scraping? may they not be scraping?
Perfect
may I not have scraped? may you not have scraped? may he not have scraped? may we not have scraped? may you not have scraped? may they not have scraped?
V-ing perfect
may I not have been scraping? may you not have been scraping? may he not have been scraping? may we not have been scraping? may you not have been scraping? may they not have been scraping?