I must scrape you must scrape she must scrape we must scrape you must scrape they must scrape
Forme en V-ing
I must be scraping you must be scraping she must be scraping we must be scraping you must be scraping they must be scraping
Perfect
I must have scraped you must have scraped she must have scraped we must have scraped you must have scraped they must have scraped
Perfect en V-ing
I must have been scraping you must have been scraping she must have been scraping we must have been scraping you must have been scraping they must have been scraping
Négation
Forme simple
I mustn't scrape you mustn't scrape she mustn't scrape we mustn't scrape you mustn't scrape they mustn't scrape
Forme en V-ing
I mustn't be scraping you mustn't be scraping she mustn't be scraping we mustn't be scraping you mustn't be scraping they mustn't be scraping
Perfect
I mustn't have scraped you mustn't have scraped she mustn't have scraped we mustn't have scraped you mustn't have scraped they mustn't have scraped
Perfect en V-ing
I mustn't have been scraping you mustn't have been scraping she mustn't have been scraping we mustn't have been scraping you mustn't have been scraping they mustn't have been scraping
Forme interrogative
Forme simple
must I scrape? must you scrape? must she scrape? must we scrape? must you scrape? must they scrape?
Forme en V-ing
must I be scraping? must you be scraping? must she be scraping? must we be scraping? must you be scraping? must they be scraping?
Perfect
must I have scraped? must you have scraped? must she have scraped? must we have scraped? must you have scraped? must they have scraped?
Perfect en V-ing
must I have been scraping? must you have been scraping? must she have been scraping? must we have been scraping? must you have been scraping? must they have been scraping?
Forme interro-négative
Forme simple
mustn't I scrape? mustn't you scrape? mustn't she scrape? mustn't we scrape? mustn't you scrape? mustn't they scrape?
Forme en V-ing
mustn't I be scraping? mustn't you be scraping? mustn't she be scraping? mustn't we be scraping? mustn't you be scraping? mustn't they be scraping?
Perfect
mustn't I have scraped? mustn't you have scraped? mustn't she have scraped? mustn't we have scraped? mustn't you have scraped? mustn't they have scraped?
Perfect en V-ing
mustn't I have been scraping? mustn't you have been scraping? mustn't she have been scraping? mustn't we have been scraping? mustn't you have been scraping? mustn't they have been scraping?