I'll be appending you'll be appending she'll be appending we'll be appending you'll be appending they'll be appending
Futuro anteriore
I'll have appended you'll have appended she'll have appended we'll have appended you'll have appended they'll have appended
Futuro anteriore contínuo
I'll have been appending you'll have been appending she'll have been appending we'll have been appending you'll have been appending they'll have been appending
I'd be appending you'd be appending she'd be appending we'd be appending you'd be appending they'd be appending
Passato
I'd have appended you'd have appended she'd have appended we'd have appended you'd have appended they'd have appended
Passato continuo
I'd have been appending you'd have been appending she'd have been appending we'd have been appending you'd have been appending they'd have been appending