I'll be perfecting you'll be perfecting he'll be perfecting we'll be perfecting you'll be perfecting they'll be perfecting
Futur antérieur
I'll have perfected you'll have perfected he'll have perfected we'll have perfected you'll have perfected they'll have perfected
Futur antérieur continu
I'll have been perfecting you'll have been perfecting he'll have been perfecting we'll have been perfecting you'll have been perfecting they'll have been perfecting
I'd be perfecting you'd be perfecting he'd be perfecting we'd be perfecting you'd be perfecting they'd be perfecting
Passé
I'd have perfected you'd have perfected he'd have perfected we'd have perfected you'd have perfected they'd have perfected
Passé continu
I'd have been perfecting you'd have been perfecting he'd have been perfecting we'd have been perfecting you'd have been perfecting they'd have been perfecting