口先 くちさき介入 かいにゅうじゃなかったです
kuchisakikainyūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 口先介入

1. Didn't intervene verbally.; Didn't offer empty words of intervention.

Past/Perfective
Negative
Polite
Casual Register
Finance