大胆 だいたん巧妙 こうみょうではありませんでした
daitan kōmyōdewārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 大胆巧妙

1. Was not bold and skillful.; Was not daring and clever.

Past/Perfective
Negative
Polite
Formal Register