I'll be quadrupling you'll be quadrupling he'll be quadrupling we'll be quadrupling you'll be quadrupling they'll be quadrupling
Futuro perfecto
I'll have quadrupled you'll have quadrupled he'll have quadrupled we'll have quadrupled you'll have quadrupled they'll have quadrupled
Futuro perfecto contínuo
I'll have been quadrupling you'll have been quadrupling he'll have been quadrupling we'll have been quadrupling you'll have been quadrupling they'll have been quadrupling
I'd be quadrupling you'd be quadrupling he'd be quadrupling we'd be quadrupling you'd be quadrupling they'd be quadrupling
Passado
I'd have quadrupled you'd have quadrupled he'd have quadrupled we'd have quadrupled you'd have quadrupled they'd have quadrupled
Passado continuo
I'd have been quadrupling you'd have been quadrupling he'd have been quadrupling we'd have been quadrupling you'd have been quadrupling they'd have been quadrupling