予防 保守 じゃなかったです yobōhoshujanakattadesu
yobōhoshujanakattadesu
Noun
, Desu Copula
The polite, past negative form of 予防保守
1. Wasn't preventative maintenance.; Wasn't doing preventative maintenance.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.