Showing Possession with 的

If you want to say something belongs to someone in Chinese, there's one little word that does almost all the work: 的 de. It's the equivalent of "'s" in English, or words like "my," "your," and "his." Once you get the basic pattern, you'll use it constantly.

The basic pattern

The structure is simple:

owner + 的 + thing

• 我的书 wǒ de shū (my book)
• 老师的车 lǎoshī de chē (the teacher's car)
• 朋友的手机 péngyou de shǒujī (my friend's phone)

So 的 sits between the owner and the thing being owned. Think of it as a little hook that connects them. English flips the order in some cases ("the teacher's car"), but Chinese always keeps owner first, then 的, then the thing.

It's not just for pronouns

Anything can be the owner. A person's name, a noun, even a longer phrase:

• 小明的妈妈 Xiǎomíng de māma (Xiaoming's mom)
• 学校的图书馆 xuéxiào de túshūguǎn (the school's library)
• 公司的电脑 gōngsī de diànnǎo (the company's computer)

The pattern never changes. Owner, then 的, then thing.

When you can drop 的

Here's where it gets nice. With close relationships and a few personal things, people usually leave 的 out. It sounds more natural without it.

This happens most with family and people close to you:

• 我妈妈 wǒ māma (my mom)
• 你爸爸 nǐ bàba (your dad)
• 他朋友 tā péngyou (his friend)

And with words like home, school, or your country:

• 我家 wǒ jiā (my home)
• 我们学校 wǒmen xuéxiào (our school)
• 我们国家 wǒmen guójiā (our country)

You won't be wrong if you keep the 的 in. 我的妈妈 is fine. But native speakers tend to drop it here, so it's worth getting used to the shorter version.

The general feeling is this: the closer the relationship, the more likely 的 disappears. Your mom is closer than your book, so 我妈妈 drops it while 我的书 keeps it.

Leaving off the thing

Sometimes you don't need to say the thing at all, because everyone already knows what you mean. In that case, 的 plus the owner is enough on its own. It works like "mine" or "yours" in English.

• 这是我的。Zhè shì wǒ de. (This is mine.)
• 那本书是他的。Nà běn shū shì tā de. (That book is his.)
• 这个手机不是你的。Zhège shǒujī bú shì nǐ de. (This phone isn't yours.)

Notice there's no noun after 的 in these. The 的 carries the meaning by itself. You'll use this a lot when answering questions like "whose is this?"

A common mistake

English speakers sometimes forget the 的 and just push two nouns together, like 我书 for "my book." That doesn't work. For most things, you need the 的:

• ✗ 我书
• ✓ 我的书

The exceptions are the close-relationship cases above (我妈妈, 我家). Outside of those, put the 的 in.

Quick recap

The whole system comes down to one pattern: owner + 的 + thing. Drop the 的 when the owner and thing are close, like family or home. And when the thing is obvious, you can leave it off and let 的 stand alone to mean "mine" or "yours." Master this one little word and you've covered most of how Chinese shows possession.