I'll be scuppering you'll be scuppering he'll be scuppering we'll be scuppering you'll be scuppering they'll be scuppering
Futuro anteriore
I'll have scuppered you'll have scuppered he'll have scuppered we'll have scuppered you'll have scuppered they'll have scuppered
Futuro anteriore contínuo
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
Passato
I'd have scuppered you'd have scuppered he'd have scuppered we'd have scuppered you'd have scuppered they'd have scuppered
Passato continuo
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