冒頭 ぼうとう陳述 ちんじゅつじゃなかったです
bōtōchinjutsujanakattadesu

Noun
Desu Copula

The polite, past negative form of 冒頭陳述

1. Wasn't an opening statement.; Wasn't a preliminary remark.

Past/Perfective
Negative
Polite
Casual Register