I'll be scuppering you'll be scuppering he'll be scuppering we'll be scuppering you'll be scuppering they'll be scuppering
Futur antérieur
I'll have scuppered you'll have scuppered he'll have scuppered we'll have scuppered you'll have scuppered they'll have scuppered
Futur antérieur continu
I'll have been scuppering you'll have been scuppering he'll have been scuppering we'll have been scuppering you'll have been scuppering they'll have been scuppering
I'd be scuppering you'd be scuppering he'd be scuppering we'd be scuppering you'd be scuppering they'd be scuppering
Passé
I'd have scuppered you'd have scuppered he'd have scuppered we'd have scuppered you'd have scuppered they'd have scuppered
Passé continu
I'd have been scuppering you'd have been scuppering he'd have been scuppering we'd have been scuppering you'd have been scuppering they'd have been scuppering