I'll be relearning you'll be relearning he'll be relearning we'll be relearning you'll be relearning they'll be relearning
Future perfect
I'll have relearned you'll have relearned he'll have relearned we'll have relearned you'll have relearned they'll have relearned
Future perfect continuous
I'll have been relearning you'll have been relearning he'll have been relearning we'll have been relearning you'll have been relearning they'll have been relearning
I'd be relearning you'd be relearning he'd be relearning we'd be relearning you'd be relearning they'd be relearning
Past
I'd have relearned you'd have relearned he'd have relearned we'd have relearned you'd have relearned they'd have relearned
Past continuous
I'd have been relearning you'd have been relearning he'd have been relearning we'd have been relearning you'd have been relearning they'd have been relearning