Yap.Town

忘れてない

not have forgotten

→ 忘れる
忘れ forget + て Te-form (conjunctive) + ない Negative
verb · indicative Rare #36,327
not have forgotten Informal negative form of 忘れている; often used to reassure someone that you still remember something.
JA: 約束は忘れてないよ。
EN: I haven't forgotten our promise.
Conjugation of 忘れる
Indicative
忘れない忘れません忘れてない

メルセデス、何か忘れてないか?

Mercedes, aren't you forgetting something?

— パンズ・ラビリンス (2006)

何も忘れてないよね？

You haven't forgotten anything, right?

何か忘れてないか？

Aren't you forgetting something?

— 預言者 (2009)

停職中という事は忘れてないだろうな？

You haven't forgotten that you're suspended, have you?

— Article 15 (2019)

何も忘れてない？

You didn't forget anything, did you?