I've been discontenting you've been discontenting he's been discontenting we've been discontenting you've been discontenting they've been discontenting
I'll be discontenting you'll be discontenting he'll be discontenting we'll be discontenting you'll be discontenting they'll be discontenting
Futuro perfecto
I'll have discontented you'll have discontented he'll have discontented we'll have discontented you'll have discontented they'll have discontented
Futuro perfecto contínuo
I'll have been discontenting you'll have been discontenting he'll have been discontenting we'll have been discontenting you'll have been discontenting they'll have been discontenting
I'd be discontenting you'd be discontenting he'd be discontenting we'd be discontenting you'd be discontenting they'd be discontenting
Passado
I'd have discontented you'd have discontented he'd have discontented we'd have discontented you'd have discontented they'd have discontented
Passado continuo
I'd have been discontenting you'd have been discontenting he'd have been discontenting we'd have been discontenting you'd have been discontenting they'd have been discontenting