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