安眠 あんみん妨害 ぼうがいじゃありませんでした
ammimbōgaijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 安眠妨害

1. Was not sleep disturbance.; Was not a disturbance of sleep.; It wasn't sleep deprivation.

Past/Perfective
Negative
Polite
Terminal Form