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