考案 ではありませんでした kōandewārimasendeshita
kōandewārimasendeshita
Noun
, Desu Copula
The polite, past negative form of 考案
1. Was not a plan.; Was not devised.
Past/Perfective
, Negative
, Polite
, Formal Register
Word Pronunciation
文
No variants available for this word.