I'll be filtering you'll be filtering he'll be filtering we'll be filtering you'll be filtering they'll be filtering
Futur antérieur
I'll have filtered you'll have filtered he'll have filtered we'll have filtered you'll have filtered they'll have filtered
Futur antérieur continu
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
Passé
I'd have filtered you'd have filtered he'd have filtered we'd have filtered you'd have filtered they'd have filtered
Passé continu
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