I've been change changing you've been change changing he's been change changing we've been change changing you've been change changing they've been change changing
I'd been change changing you'd been change changing he'd been change changing we'd been change changing you'd been change changing they'd been change changing
I'll be change changing you'll be change changing he'll be change changing we'll be change changing you'll be change changing they'll be change changing
Futuro anteriore
I'll have change changed you'll have change changed he'll have change changed we'll have change changed you'll have change changed they'll have change changed
Futuro anteriore contínuo
I'll have been change changing you'll have been change changing he'll have been change changing we'll have been change changing you'll have been change changing they'll have been change changing
I'd be change changing you'd be change changing he'd be change changing we'd be change changing you'd be change changing they'd be change changing
Passato
I'd have change changed you'd have change changed he'd have change changed we'd have change changed you'd have change changed they'd have change changed
Passato continuo
I'd have been change changing you'd have been change changing he'd have been change changing we'd have been change changing you'd have been change changing they'd have been change changing