I'll be pondering you'll be pondering he'll be pondering we'll be pondering you'll be pondering they'll be pondering
Futuro anteriore
I'll have pondered you'll have pondered he'll have pondered we'll have pondered you'll have pondered they'll have pondered
Futuro anteriore contínuo
I'll have been pondering you'll have been pondering he'll have been pondering we'll have been pondering you'll have been pondering they'll have been pondering
I'd be pondering you'd be pondering he'd be pondering we'd be pondering you'd be pondering they'd be pondering
Passato
I'd have pondered you'd have pondered he'd have pondered we'd have pondered you'd have pondered they'd have pondered
Passato continuo
I'd have been pondering you'd have been pondering he'd have been pondering we'd have been pondering you'd have been pondering they'd have been pondering