I've been underachieving you've been underachieving she's been underachieving we've been underachieving you've been underachieving they've been underachieving
I'd been underachieving you'd been underachieving she'd been underachieving we'd been underachieving you'd been underachieving they'd been underachieving
I'll be underachieving you'll be underachieving she'll be underachieving we'll be underachieving you'll be underachieving they'll be underachieving
futuro perfeito
I'll have underachieved you'll have underachieved she'll have underachieved we'll have underachieved you'll have underachieved they'll have underachieved
futuro perfeito contínuo
I'll have been underachieving you'll have been underachieving she'll have been underachieving we'll have been underachieving you'll have been underachieving they'll have been underachieving
I'd be underachieving you'd be underachieving she'd be underachieving we'd be underachieving you'd be underachieving they'd be underachieving
Passado
I'd have underachieved you'd have underachieved she'd have underachieved we'd have underachieved you'd have underachieved they'd have underachieved
Passado contínuo
I'd have been underachieving you'd have been underachieving she'd have been underachieving we'd have been underachieving you'd have been underachieving they'd have been underachieving