四百 よんひゃく よん びょう そとではありません
yonhyakuyombyōno sotodewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 四百四病の外

1. It is not outside of the four hundred and four diseases.; It is not one of the four hundred and four diseases.

Negative
Polite
Formal Register