I'll be clattering you'll be clattering he'll be clattering we'll be clattering you'll be clattering they'll be clattering
futuro perfeito
I'll have clattered you'll have clattered he'll have clattered we'll have clattered you'll have clattered they'll have clattered
futuro perfeito contínuo
I'll have been clattering you'll have been clattering he'll have been clattering we'll have been clattering you'll have been clattering they'll have been clattering
I'd be clattering you'd be clattering he'd be clattering we'd be clattering you'd be clattering they'd be clattering
Passado
I'd have clattered you'd have clattered he'd have clattered we'd have clattered you'd have clattered they'd have clattered
Passado contínuo
I'd have been clattering you'd have been clattering he'd have been clattering we'd have been clattering you'd have been clattering they'd have been clattering