I don't forget it.

我没有忘记。

youdao

'Forget it!' she cut in.

“算了吧！”她插嘴道。

《牛津词典》

Write down the address before you forget it.

把地址记下来，免得忘了。

《牛津词典》

If you think I'm going to say it's a pleasure to be here,forget it.

VOA: special.2009.03.22

But again, that we will supply for you on the exam just in case you forget it at that moment.

但在考试中我们会给出这个值,以防你当时忘记了。

麻省理工公开课 - 化学原理课程节选

but it is imperative that you do not forget things as simple as brushing your teeth.

但不要忘记像刷牙这样的小事也是必须的。

Make sure 实战 - SpeakingMax英语口语达人

Meanwhile, if you're hoping your sashimi tab will drop along with wholesale prices, forget it.

FORBES: Sorry, Charlie

As far as trying to do an initial public offering (IPO) of common stock, forget it.

FORBES: New Sources of Capital in China

See the movie with a thousand friends, scream and shout, and then forget it.

NEWYORKER: Godzilla