肺炎はいえん桿菌かんきんじゃなかったです
haienkankinjanakattadesu

Noun
Desu Copula

The polite, past negative form of 肺炎桿菌

1. Wasn't pneumonia.; Wasn't caused by pneumococcus.

Past/Perfective
Negative
Polite
Casual Register
Medicine