I'll be presupposing you'll be presupposing he'll be presupposing we'll be presupposing you'll be presupposing they'll be presupposing
Futuro anteriore
I'll have presupposed you'll have presupposed he'll have presupposed we'll have presupposed you'll have presupposed they'll have presupposed
Futuro anteriore contínuo
I'll have been presupposing you'll have been presupposing he'll have been presupposing we'll have been presupposing you'll have been presupposing they'll have been presupposing
I'd be presupposing you'd be presupposing he'd be presupposing we'd be presupposing you'd be presupposing they'd be presupposing
Passato
I'd have presupposed you'd have presupposed he'd have presupposed we'd have presupposed you'd have presupposed they'd have presupposed
Passato continuo
I'd have been presupposing you'd have been presupposing he'd have been presupposing we'd have been presupposing you'd have been presupposing they'd have been presupposing