冒頭 ぼうとう陳述 ちんじゅつじゃありませんでした
bōtōchinjutsujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 冒頭陳述

1. Was not an opening statement.; Was not a preliminary statement.

Past/Perfective
Negative
Polite
Terminal Form