効用 じゃなかったです kōyōjanakattadesu
kōyōjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 効用
1. Wasn't useful.; Didn't work.; Wasn't effective.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.