姥捨 おばす やまではありませんでした
oba suteyamadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 姥捨て山

1. It was not Mount Abandonment-of-Old-Women.; It wasn't Mount Obasuteyama.

Past/Perfective
Negative
Polite
Formal Register