死物 しぶつ寄生 きせいではありませんでした
shibutsukiseidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 死物寄生

1. Was not a parasite of inanimate objects.; Was not an inanimate object parasite.

Past/Perfective
Negative
Polite
Formal Register