ろく さい臼歯 きゅうしじゃなかったです
rokusai kyūshijanakattadesu

Noun
Desu Copula

The polite, past negative form of 六歳臼歯

1. Wasn't a six-year molar.; Wasn't the six-year molar.

Past/Perfective
Negative
Polite
Casual Register