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