I'll be interfiling you'll be interfiling he'll be interfiling we'll be interfiling you'll be interfiling they'll be interfiling
Futuro anteriore
I'll have interfiled you'll have interfiled he'll have interfiled we'll have interfiled you'll have interfiled they'll have interfiled
Futuro anteriore contínuo
I'll have been interfiling you'll have been interfiling he'll have been interfiling we'll have been interfiling you'll have been interfiling they'll have been interfiling
I'd be interfiling you'd be interfiling he'd be interfiling we'd be interfiling you'd be interfiling they'd be interfiling
Passato
I'd have interfiled you'd have interfiled he'd have interfiled we'd have interfiled you'd have interfiled they'd have interfiled
Passato continuo
I'd have been interfiling you'd have been interfiling he'd have been interfiling we'd have been interfiling you'd have been interfiling they'd have been interfiling