I'll be filtering you'll be filtering he'll be filtering we'll be filtering you'll be filtering they'll be filtering
futuro perfeito
I'll have filtered you'll have filtered he'll have filtered we'll have filtered you'll have filtered they'll have filtered
futuro perfeito contínuo
I'll have been filtering you'll have been filtering he'll have been filtering we'll have been filtering you'll have been filtering they'll have been filtering
I'd be filtering you'd be filtering he'd be filtering we'd be filtering you'd be filtering they'd be filtering
Passado
I'd have filtered you'd have filtered he'd have filtered we'd have filtered you'd have filtered they'd have filtered
Passado contínuo
I'd have been filtering you'd have been filtering he'd have been filtering we'd have been filtering you'd have been filtering they'd have been filtering