I'll be specializing you'll be specializing he'll be specializing we'll be specializing you'll be specializing they'll be specializing
Futuro perfecto
I'll have specialized you'll have specialized he'll have specialized we'll have specialized you'll have specialized they'll have specialized
Futuro perfecto contínuo
I'll have been specializing you'll have been specializing he'll have been specializing we'll have been specializing you'll have been specializing they'll have been specializing
I'd be specializing you'd be specializing he'd be specializing we'd be specializing you'd be specializing they'd be specializing
Passado
I'd have specialized you'd have specialized he'd have specialized we'd have specialized you'd have specialized they'd have specialized
Passado continuo
I'd have been specializing you'd have been specializing he'd have been specializing we'd have been specializing you'd have been specializing they'd have been specializing