I'll be hardening you'll be hardening he'll be hardening we'll be hardening you'll be hardening they'll be hardening
futuro perfeito
I'll have hardened you'll have hardened he'll have hardened we'll have hardened you'll have hardened they'll have hardened
futuro perfeito contínuo
I'll have been hardening you'll have been hardening he'll have been hardening we'll have been hardening you'll have been hardening they'll have been hardening
I'd be hardening you'd be hardening he'd be hardening we'd be hardening you'd be hardening they'd be hardening
Passado
I'd have hardened you'd have hardened he'd have hardened we'd have hardened you'd have hardened they'd have hardened
Passado contínuo
I'd have been hardening you'd have been hardening he'd have been hardening we'd have been hardening you'd have been hardening they'd have been hardening