燃料 ねんりょう 調整 ちょうせいじゃなかったです
nenryōhichōseijanakattadesu

Noun
Desu Copula

The polite, past negative form of 燃料費調整

1. Fuel cost adjustment wasn't.; It wasn't the fuel cost adjustment.

Past/Perfective
Negative
Polite
Casual Register