I should burr you should burr she should burr we should burr you should burr they should burr
Forme en V-ing
I should be burring you should be burring she should be burring we should be burring you should be burring they should be burring
Perfect
I should have burred you should have burred she should have burred we should have burred you should have burred they should have burred
Perfect en V-ing
I should have been burring you should have been burring she should have been burring we should have been burring you should have been burring they should have been burring
Négation
Forme simple
I should not burr you should not burr she should not burr we should not burr you should not burr they should not burr
Forme en V-ing
I should not be burring you should not be burring she should not be burring we should not be burring you should not be burring they should not be burring
Perfect
I should not have burred you should not have burred she should not have burred we should not have burred you should not have burred they should not have burred
Perfect en V-ing
I should not have been burring you should not have been burring she should not have been burring we should not have been burring you should not have been burring they should not have been burring
Forme interrogative
Forme simple
should I burr? should you burr? should she burr? should we burr? should you burr? should they burr?
Forme en V-ing
should I be burring? should you be burring? should she be burring? should we be burring? should you be burring? should they be burring?
Perfect
should I have burred? should you have burred? should she have burred? should we have burred? should you have burred? should they have burred?
Perfect en V-ing
should I have been burring? should you have been burring? should she have been burring? should we have been burring? should you have been burring? should they have been burring?
Forme interro-négative
Forme simple
should I not burr? should you not burr? should she not burr? should we not burr? should you not burr? should they not burr?
Forme en V-ing
should I not be burring? should you not be burring? should she not be burring? should we not be burring? should you not be burring? should they not be burring?
Perfect
should I not have burred? should you not have burred? should she not have burred? should we not have burred? should you not have burred? should they not have burred?
Perfect en V-ing
should I not have been burring? should you not have been burring? should she not have been burring? should we not have been burring? should you not have been burring? should they not have been burring?