I'll be attributing you'll be attributing he'll be attributing we'll be attributing you'll be attributing they'll be attributing
Futuro perfecto
I'll have attributed you'll have attributed he'll have attributed we'll have attributed you'll have attributed they'll have attributed
Futuro perfecto contínuo
I'll have been attributing you'll have been attributing he'll have been attributing we'll have been attributing you'll have been attributing they'll have been attributing
I'd be attributing you'd be attributing he'd be attributing we'd be attributing you'd be attributing they'd be attributing
Passado
I'd have attributed you'd have attributed he'd have attributed we'd have attributed you'd have attributed they'd have attributed
Passado continuo
I'd have been attributing you'd have been attributing he'd have been attributing we'd have been attributing you'd have been attributing they'd have been attributing