^But, again, we're not talking about that kind of regeneration. Clara had a grave. Her body was put in the ground, and presumably the Doctor, Vastra, et al. were involved in that process. If she'd regenerated and reawakened, they would've known about it. So no, she is not regenerating. She is not a Time Lady in whole or in part. (I was going to say "part-Time Lady," but that sounded like someone who spent the rest of her time as a gentleman.) This
Clara died decisively and permanently and her remains were buried. But apparently there are several physically and chronologically separate individuals, spread across centuries, who somehow are the same woman.