肺炎 はいえん桿菌 かんきんではありませんでした
haienkankindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 肺炎桿菌

1. Was not pneumococcus.; Was not due to pneumococcus.

Past/Perfective
Negative
Polite
Formal Register
Medicine