I've been philosophising you've been philosophising she's been philosophising we've been philosophising you've been philosophising they've been philosophising
I'd been philosophising you'd been philosophising she'd been philosophising we'd been philosophising you'd been philosophising they'd been philosophising
I'll be philosophising you'll be philosophising she'll be philosophising we'll be philosophising you'll be philosophising they'll be philosophising
Futuro perfecto
I'll have philosophised you'll have philosophised she'll have philosophised we'll have philosophised you'll have philosophised they'll have philosophised
Futuro perfecto contínuo
I'll have been philosophising you'll have been philosophising she'll have been philosophising we'll have been philosophising you'll have been philosophising they'll have been philosophising
I'd be philosophising you'd be philosophising she'd be philosophising we'd be philosophising you'd be philosophising they'd be philosophising
Passado
I'd have philosophised you'd have philosophised she'd have philosophised we'd have philosophised you'd have philosophised they'd have philosophised
Passado continuo
I'd have been philosophising you'd have been philosophising she'd have been philosophising we'd have been philosophising you'd have been philosophising they'd have been philosophising