I've been underexercising you've been underexercising she's been underexercising we've been underexercising you've been underexercising they've been underexercising
I'd been underexercising you'd been underexercising she'd been underexercising we'd been underexercising you'd been underexercising they'd been underexercising
I'll be underexercising you'll be underexercising she'll be underexercising we'll be underexercising you'll be underexercising they'll be underexercising
Futuro anteriore
I'll have underexercised you'll have underexercised she'll have underexercised we'll have underexercised you'll have underexercised they'll have underexercised
Futuro anteriore contínuo
I'll have been underexercising you'll have been underexercising she'll have been underexercising we'll have been underexercising you'll have been underexercising they'll have been underexercising
I'd be underexercising you'd be underexercising she'd be underexercising we'd be underexercising you'd be underexercising they'd be underexercising
Passato
I'd have underexercised you'd have underexercised she'd have underexercised we'd have underexercised you'd have underexercised they'd have underexercised
Passato continuo
I'd have been underexercising you'd have been underexercising she'd have been underexercising we'd have been underexercising you'd have been underexercising they'd have been underexercising