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 perfecto
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 perfecto 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
Passado
I'd have pondered you'd have pondered he'd have pondered we'd have pondered you'd have pondered they'd have pondered
Passado 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