あり象虫 ぞうむしではありませんでした
gi ari zōmushidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 擬蟻象虫

1. Was not like a tiny ant or insect.; Was not resembling a small creature.

Past/Perfective
Negative
Polite
Formal Register