Position of

了  in the sentence

Examples in Chinese

Meaning in English

After verb

After first verb

After first & last verb

After last verb

我 坐 了 半 个 小 时 

我 只 说 了 一 句 话

他 把 书 都 卖 了  

你 吃 了 饭 再 走 

他 吃 了 饭 就 走 了  

他 又 去 食 堂 买 了 一 碗 饺 子

I sat for half an hour.

Ive only said one sentence.

He has sold off all his books.

Please go after the meal. or please dont go until you have eaten.

He left after he had finished the meal.

He went to the canteen again and bought a bowl of dumplings

End of sentence*

她 学 完 汉 语 了

她 去 中 国 了

她 去 上 海 看 朋 友 了

She has finished learning Chinese.

She has gone to China.

She has gone to Shanghai to visit a friend.

了 for completed action is not used with:

Examples in Chinese

Meaning in English

1. negation

2. habitual action

3. modal verbs and verbs expressing feeling : 应 该, 可 以, 能, 要, 想, 得, 爱, 喜 欢, 觉 得, 愿 意, 希 望, 知 道

4. 是, 在, 有  when acting as the main verb in a sentence

5. stative verbs

6. direct speech, indirect  speech

7. The 得 construction

8. The 的 clause

我 没 有 作 练 习

去 年 我 常常  / 总 是 /每 天 上 饭 馆

我 昨 天 就 应 该 去 看 她 

她 以 前 爱 /喜 欢 吃 牛 肉

我 小 时 候 能 说 十 种 语 言

他 昨 天 想 请 我 吃 饭

我 上 星 期 就 知 道 他 们 要 去 国 外

他 两 年 前 就 希 望 去 中 国

我 去 年 在 中 国

我 去 年 是 学 生

我 去 年 只 有 两 个 中 国 朋 友

上 个 月 我 很 忙

前 几 天 她 说 她 帮 我 作 练 习

他 刚 才 唱 得 很 好 听

我 昨 天 买 的 鞋 是 破 的

I didnt do the exercises.

I (often) / (always) went to a restaurant (everyday) last year.

I should have gone to see her yesterday.

She loved / liked beef in the past.

I could speak ten languages when I was little.

He wanted to treat me to a meal yesterday.

I knew (as early as) last week that they were going abroad.

He hoped (as early as) two years ago that he would go to China.

I was in China last year.

I was a student last year.

I only had two Chinese friends last year.

I was very busy last month

She said a few days ago that she would help me to do the exercises. 

He sang very beautifully a minute ago. 

The shoes that I bought yesterday are damaged.

了used at the end of a sentence implies that a sustained action extends to the present

小 王 等 了 她 十 年 了

我 们 是 多 年 的 好 朋 友 了

这 是 十 年 前 的 事 了

Xiao Wang has been waiting for her for ten years.

Weve been friends for many years.

It happened ten years ago.

After the verb & at the end of the sentence

我 买 了 票 了

她 已 经 喝 过 了 酒 了

Ive BOUGHT the ticket.

She has already DRUNK the wine.

At the end of the sentence

她 的 汉 语 比 我 的 好 多了

Her Chinese is MUCH better than mine.

At the end of the sentence

我 不 去 了

夏  天 了 ， 天 热 了

她 的 病 好 了

他 学 会 吸 烟 了

好 了 ， 算 了 ， 我 们 不 说 了

这 辆 车 已