闇雲 やみくもじゃありませんでした
yamikumojārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 闇雲

1. It was not reckless.; It was not haphazard.; It was not indiscriminate.

Past/Perfective
Negative
Polite
Terminal Form