宝石 ほうせき泥棒 どろぼうじゃなかったです
hōsekidorobōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 宝石泥棒

1. Wasn't a jewel thief.; Wasn't the jewel thief.

Past/Perfective
Negative
Polite
Casual Register