琵琶 びわ 大鯰 おうなまずじゃありませんでした
biwako ō namazujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 琵琶湖大鯰

1. Was not a large catfish of Lake Biwa.; Was not the great catfish of Lake Biwa.

Past/Perfective
Negative
Polite
Terminal Form