ばあさんじゃなかったです
婆さんじゃなかったです
bāsanjanakattadesu

Noun
Desu Copula

The polite, past negative form of ばあさん

1. Wasn't a madam/older woman.; Wasn't my wife/husband's mother.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana