たくさんじゃなかったです
沢山じゃなかったです
takusanjanakattadesu

Noun
Desu Copula
na-Adjective
no-Adjective

The polite, past negative form of たくさん

1. Wasn't much.; Wasn't many.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana