液化 えきか天然 てんねんガスじゃありませんでした
ekikatennengasujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 液化天然ガス

1. Was not liquefied natural gas.; It wasn't liquefied natural gas.

Past/Perfective
Negative
Polite
Terminal Form
Chemistry