孫太郎 まごたろう むしじゃありませんでした
magotarōmushijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 孫太郎虫

1. Was not Suntaro the insect.; Was not Suntaro a bug.

Past/Perfective
Negative
Polite
Terminal Form