I'd be flashing you'd be flashing she'd be flashing we'd be flashing you'd be flashing they'd be flashing
Perfect
I should've flashed you should've flashed she should've flashed we should've flashed you should've flashed they should've flashed
Perfect en V-ing
I should've been flashing you should've been flashing she should've been flashing we should've been flashing you should've been flashing they should've been flashing
Négation
Forme simple
I shouldn't flash you shouldn't flash she shouldn't flash we shouldn't flash you shouldn't flash they shouldn't flash
Forme en V-ing
I shouldn't be flashing you shouldn't be flashing she shouldn't be flashing we shouldn't be flashing you shouldn't be flashing they shouldn't be flashing
Perfect
I shouldn't have flashed you shouldn't have flashed she shouldn't have flashed we shouldn't have flashed you shouldn't have flashed they shouldn't have flashed
Perfect en V-ing
I shouldn't have been flashing you shouldn't have been flashing she shouldn't have been flashing we shouldn't have been flashing you shouldn't have been flashing they shouldn't have been flashing
Forme interrogative
Forme simple
should I flash? should you flash? should she flash? should we flash? should you flash? should they flash?
Forme en V-ing
should I be flashing? should you be flashing? should she be flashing? should we be flashing? should you be flashing? should they be flashing?
Perfect
should I have flashed? should you have flashed? should she have flashed? should we have flashed? should you have flashed? should they have flashed?
Perfect en V-ing
should I have been flashing? should you have been flashing? should she have been flashing? should we have been flashing? should you have been flashing? should they have been flashing?
Forme interro-négative
Forme simple
shouldn't I flash? shouldn't you flash? shouldn't she flash? shouldn't we flash? shouldn't you flash? shouldn't they flash?
Forme en V-ing
shouldn't I be flashing? shouldn't you be flashing? shouldn't she be flashing? shouldn't we be flashing? shouldn't you be flashing? shouldn't they be flashing?
Perfect
shouldn't I have flashed? shouldn't you have flashed? shouldn't she have flashed? shouldn't we have flashed? shouldn't you have flashed? shouldn't they have flashed?
Perfect en V-ing
shouldn't I have been flashing? shouldn't you have been flashing? shouldn't she have been flashing? shouldn't we have been flashing? shouldn't you have been flashing? shouldn't they have been flashing?