隔月 かくげつ かんじゃなかったです
kakugetsukanjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 隔月刊

1. Wasn't a bimonthly publication.; Wasn't published bimonthly.

Past/Perfective
Negative
Polite
Casual Register