不胎 ふたい 介入 かいにゅうじゃありませんでした
futaika kainyūjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 不胎化介入

1. Was not intervening.; Was not going to intervene.

Past/Perfective
Negative
Polite
Terminal Form
Economics