I've been double-spacing you've been double-spacing she's been double-spacing we've been double-spacing you've been double-spacing they've been double-spacing
I'd been double-spacing you'd been double-spacing she'd been double-spacing we'd been double-spacing you'd been double-spacing they'd been double-spacing
I'll be double-spacing you'll be double-spacing she'll be double-spacing we'll be double-spacing you'll be double-spacing they'll be double-spacing
Futuro anteriore
I'll have double-spaced you'll have double-spaced she'll have double-spaced we'll have double-spaced you'll have double-spaced they'll have double-spaced
Futuro anteriore contínuo
I'll have been double-spacing you'll have been double-spacing she'll have been double-spacing we'll have been double-spacing you'll have been double-spacing they'll have been double-spacing
I'd be double-spacing you'd be double-spacing she'd be double-spacing we'd be double-spacing you'd be double-spacing they'd be double-spacing
Passato
I'd have double-spaced you'd have double-spaced she'd have double-spaced we'd have double-spaced you'd have double-spaced they'd have double-spaced
Passato continuo
I'd have been double-spacing you'd have been double-spacing she'd have been double-spacing we'd have been double-spacing you'd have been double-spacing they'd have been double-spacing