むねあかひわじゃありませんでした
胸赤鶸じゃありませんでした
muneakahiwajārimasendeshita

Noun
Desu Copula

The polite, past negative form of むねあかひわ

1. Was not red breasted robin.; Was not a red-breasted grosbeak.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana