ゆあんやんじゃありませんでした
鴛鴦じゃありませんでした
yu an yanja arimasendeshita

Noun
Desu Copula

The polite, past negative form of おしどり

1. Was not a mandarin duck.; Was not a pair (of different things).

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana