早発 そうはつ せい痴呆 ちほうではありませんでした
sōhatsuseichihōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 早発性痴呆

1. Was not early-onset dementia.; Was not premature dementia.

Past/Perfective
Negative
Polite
Formal Register
Medicine