早発 そうはつ せい痴呆 ちほうじゃなかったです
sōhatsuseichihōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 早発性痴呆

1. Wasn't early-onset dementia.; Wasn't having early-onset dementia.

Past/Perfective
Negative
Polite
Casual Register
Medicine