自転 じてん しゃ保管 ほかん しょじゃありませんでした
jitenshahokan shoja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 自転車保管所

1. It was not a bicycle parking area.; It wasn't a bicycle storage facility.

Past/Perfective
Negative
Polite
Terminal Form