職務 しょくむ怠慢 たいまんじゃなかったです
shokumu taimanjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 職務怠慢

1. Wasn't negligent of duty.; Didn't neglect the job.

Past/Perfective
Negative
Polite
Casual Register