裏側 うらがわ矯正 きょうせいじゃありませんでした
uragawakyōseijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 裏側矯正

1. Was not lingual orthodontics.; Was not palatal correction.

Past/Perfective
Negative
Polite
Terminal Form