報告 ほうこく しょ作成 さくせいじゃありませんでした
hōkokushosakuseijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 報告書作成

1. Was not making a report.; Did not create a report.; Was not preparing a report.

Past/Perfective
Negative
Polite
Terminal Form