个月

month(s) (as a length of time)

→ 个
phrase Very common #569
month(s) (as a length of time) Use 个 before 月 to count a period of time in months.
CH: 我在这里住了三个月。
EN: I lived here for three months.

我跟一个女孩交往数个月我知道你们见到她

I've been dating a girl for several months, and I know you've met her.

— 出租车司机 (2017)

大概三四个月之前你不在家你不在家的时候他们让我们在你的楼房干活不只是我们

About three or four months ago, you weren’t home. While you were away, they had us work in your building—and it wasn’t just us.

— 水瓶座 (2016)

我支付一切好几个月。

I paid for everything for several months.

— 八部半 (1963)

伪钞美金已延迟了数个月

The counterfeit U.S. currency has been delayed for several months.

— 伯纳德行动 (2007)

她怀孕三四个月了

She’s three or four months pregnant.

— 罗马 (2018)

几个月了?

How many months has it been?

— 好家伙 (1990)

到现在几个月了?

How many months has it been?

— 朱诺 (2007)

一年有十二个月。

There are twelve months in a year.