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