ダイアログ確立 かくりつ要求 ようきゅう 完了 かんりょうじゃなかったです
daiarogukakuritsuyō kyū mikanryōjanakattadesu

Noun
Desu Copula

The polite, past negative form of ダイアログ確立要求未完了

1. The dialogue establishment request wasn't uncompleted.; The dialogue establishment request hadn't failed.

Past/Perfective
Negative
Polite
Casual Register
Computing