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