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