職務 しょくむ怠慢 たいまんではありませんでした
shokumu taimandewārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 職務怠慢

1. Was not negligent in duty.; Was not derelict in one's duties.

Past/Perfective
Negative
Polite
Formal Register