I've been demineralising you've been demineralising he's been demineralising we've been demineralising you've been demineralising they've been demineralising
I'd been demineralising you'd been demineralising he'd been demineralising we'd been demineralising you'd been demineralising they'd been demineralising
I'll be demineralising you'll be demineralising he'll be demineralising we'll be demineralising you'll be demineralising they'll be demineralising
Futuro anteriore
I'll have demineralised you'll have demineralised he'll have demineralised we'll have demineralised you'll have demineralised they'll have demineralised
Futuro anteriore contínuo
I'll have been demineralising you'll have been demineralising he'll have been demineralising we'll have been demineralising you'll have been demineralising they'll have been demineralising
I'd be demineralising you'd be demineralising he'd be demineralising we'd be demineralising you'd be demineralising they'd be demineralising
Passato
I'd have demineralised you'd have demineralised he'd have demineralised we'd have demineralised you'd have demineralised they'd have demineralised
Passato continuo
I'd have been demineralising you'd have been demineralising he'd have been demineralising we'd have been demineralising you'd have been demineralising they'd have been demineralising