たあくたじゃありませんでした
田芥じゃありませんでした
tākutajārimasendeshita

Noun
Desu Copula

The polite, past negative form of たがらし

1. It was not a field weed.; It wasn't a trivial matter.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana