I'll be regaining you'll be regaining she'll be regaining we'll be regaining you'll be regaining they'll be regaining
Future perfect
I'll have regained you'll have regained she'll have regained we'll have regained you'll have regained they'll have regained
Future perfect continuous
I'll have been regaining you'll have been regaining she'll have been regaining we'll have been regaining you'll have been regaining they'll have been regaining
I'd be regaining you'd be regaining she'd be regaining we'd be regaining you'd be regaining they'd be regaining
Past
I'd have regained you'd have regained she'd have regained we'd have regained you'd have regained they'd have regained
Past continuous
I'd have been regaining you'd have been regaining she'd have been regaining we'd have been regaining you'd have been regaining they'd have been regaining