深夜 しんや徘徊 はいかいではありませんでした
shin'ya haikaidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 深夜徘徊

1. Was not wandering at night.; Was not loitering late at night.

Past/Perfective
Negative
Polite
Formal Register