Difference between revisions of "Expressing completion with "le""
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=== When Time is Specified ===
 
=== When Time is Specified ===
  
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It's a good idea to specify the time anyway, if you're still getting used to Chinese verbs not indicating tenses by themselves. When you do this, it's generally OK to put the 了 (le) right after the verb and before the object.
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It's a good idea to [[Time words and word order|specify the time]] anyway, if you're still getting used to Chinese verbs not indicating tenses by themselves. When you do this, it's generally OK to put the 了 (le) right after the verb and before the object.
  
 
==== Structure ====
 
==== Structure ====
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=== When the Object's Quantity is Specified ===
 
=== When the Object's Quantity is Specified ===
  
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This pattern works if the sentence includes more information about the object, such as how many there are. (The object can't be "bare," or unmodified.)
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This pattern works if the sentence includes more information about the object, such as [[Measure words for counting|how many]] there are.
  
 
==== Structure ====
 
==== Structure ====
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Subj. + Verb + 了 + [Number + Measure Word] + Obj.   
 
Subj. + Verb + 了 + [Number + Measure Word] + Obj.   
 
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(Make sure you're clear on [[Measure words for counting|what a measure word is and how to use them]].)
  
 
==== Examples ====
 
==== Examples ====
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=== Verb + Obj. + 了 Structure ===
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=== When 了 Comes After the Object ===
  
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OK, so here's the tricky part. Even when indicating completion, the 了 (le) can sometimes go after the object. This is not a topic that can be covered in depth at the [[A2|elementary level]], but you should be aware that this does happen too.
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OK, so here's the tricky part. Even when indicating completion, the 了 (le) can sometimes go after the object. This is not a topic that can be covered in depth at the [[A2|elementary level]], but you should be aware that [["le" after an object|this does happen]] too.
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==== Structure ====
  
 
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<div class="jiegou">
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</div>
 
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=== Verb + Obj. + 了 Examples ===
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==== Examples ====
  
 
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If you're [[B2|upper intermediate]]-ish and think you can "handle the truth," also check out our more advanced, full exposé on [["le" after an object|了 (le) after an object]].
  
 
== Putting 了 After Consecutive Actions ==
 
== Putting 了 After Consecutive Actions ==
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{{Basic Grammar|了|A2|Subj. + Verb + 了 + Obj.|我 吃 <em>了</em> 两 个 苹果。|grammar point|ASGAGDCQ}}
 
{{Basic Grammar|了|A2|Subj. + Verb + 了 + Obj.|我 吃 <em>了</em> 两 个 苹果。|grammar point|ASGAGDCQ}}
 
{{Similar|Expressing experiences with "guo"}}
 
{{Similar|Expressing experiences with "guo"}}
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{{Similar|"le" after an object}}
 
{{POS|Particles}}
 
{{POS|Particles}}
 
{{Used for|Expressing result}}
 
{{Used for|Expressing result}}
 
{{Used for|Describing actions}}
 
{{Used for|Describing actions}}
 
{{Used for|Referring to the past}}
 
{{Used for|Referring to the past}}

Revision as of 03:08, 16 May 2018

Also known as: 了1, verb 了, completed action 了 and perfective aspect 了.

The particle 了 (le) has a lot of uses. One of the most common is to express the completion of an action. This is called aspect, which is not the same as tense. Tense is about when an action happens: past, present or future. With regards to 了 (le), aspect is about whether the action is complete in a certain time frame.

Most Basic Pattern

The simplest way to use 了 (le) is to just put it after a verb. When there's nothing else after the verb, there are no complications!

Structure

Subj. + Verb + 了

Examples

  • 他们 到 了 。Tāmen dào le.They have arrived.
  • 我 买 了 。Wǒ mǎi le.I've bought it.
  • 我们 都 去 了 。Wǒmen dōu qù le.We all went.
  • 我 找到 了 ！Wǒ zhǎodào le!I found it!

Putting 了 After a Verb with an Object

Here is where things start to get slightly more complicated. If the verb has an object, 了 (le) can go directly after the verb to indicate completion, but there are a few other conditions that should be met.

When Time is Specified

It's a good idea to specify the time anyway, if you're still getting used to Chinese verbs not indicating tenses by themselves. When you do this, it's generally OK to put the 了 (le) right after the verb and before the object.

Structure

Subj. + Time + Verb + 了 + Obj.

Time + Subj. + Verb + 了 + Obj.

Examples

  • 我 今天 吃 了 早饭 。Wǒ jīntiān chī le zǎofàn.This morning I ate breakfast.
  • 她 上个 月 去 了 北京 。Tā shàngge yuè qù le Běijīng.Last month she went to Beijing.
  • 中午 我 见 了 朋友 。Zhōngwǔ wǒ jiàn le péngyou.At noon I met a friend.

When the Object's Quantity is Specified

This pattern works if the sentence includes more information about the object, such as how many there are.

Structure

Subj. + Verb + 了 + [Number + Measure Word] + Obj.

(Make sure you're clear on what a measure word is and how to use them.)

Examples

  • 老师 问 了 五 个 问题 。Lǎoshī wèn le wǔ gè wèntí.The teacher asked five questions.
  • 我 买 了 三 本 书 。Wǒ mǎi le sān běn shū.I bought three books.
  • 我 喝 了 两 杯 咖啡 。Wǒ hē le liǎng bēi kāfēi.I drank two cups of coffee.

When 了 Comes After the Object

OK, so here's the tricky part. Even when indicating completion, the 了 (le) can sometimes go after the object. This is not a topic that can be covered in depth at the elementary level, but you should be aware that this does happen too.

Structure

Subj. + Verb + Obj. + 了

Examples

  • 上个 月 我 去 台湾 了 。Shàng ge yuè wǒ qù Táiwān le.I went to Taiwan last month.
  • 昨天 晚上 我 看见 UFO 了 。 Zuótiān wǎnshang wǒ kànjiàn le UFO.I saw a UFO last night.

If you're upper intermediate-ish and think you can "handle the truth," also check out our more advanced, full exposé on 了 (le) after an object.

Putting 了 After Consecutive Actions

So what happens if a whole string of things happened in the past? Do you have to put a 了 (le) after each one, just like we'd put each verb in the past tense in English? Good question! The short answer is that you only need one 了 (le).

To keep things simple, we'll make the first action "coming" or "going" somewhere, which will be followed by another action. So we'll be using 来 (lái) or 去 (qù) plus a place in each sentence, and then another action. For this type of "consecutive action," 了 (le) should be placed after the final verb (or verb phrase), which marks the completion of the entire sequence.

Structure

Subj. + 来 / 去 + Place + Verb / [Verb Phrase] + 了

Examples

  • 昨天 她 来 我 家 吃饭 了 。Zuótiān tā lái wǒ jiā chīfàn le.She came to my place and ate dinner yesterday.
  • 我们 上周 去 北京 开会 了 。Wǒmen shàng zhōu qù Běijīng kāihuì le.We went to Beijing and had a meeting there last week.
  • 我 和 朋友 去 商场 买 衣服 了 。Wǒ hé péngyou qù shāngchǎng mǎi yīfu le.I went to the mall with my friend and bought some clothes.

Completion in the Future

The examples above indicate a completed action, but they might also seem very similar to a "past tense" in English. To illustrate that 了 (le) can also indicate that one action is completed before another in the future, see the following examples:

Some examples:

  • 我 下课 了 以后 去 找 你 。future actionWǒ xiàkè le yǐhòu qù zhǎo nǐ .I will go find you after I finish class.
  • 你 下班 了 以后 给 我 打 电话 。future actionNǐ ​xiàbān le yǐhòu gěi wǒ dǎ diànhuà.After you get off work, give me a call.
  • 你 到 了 以后 告诉 我 。future actionNǐ dào le yǐhòu gàosu wǒ.After you have arrived, tell me.

As you can see, 了 (le) can appear in sentences about the future as well as the past. What's important is whether or not the action has been completed, no matter what time frame we're talking about. This also means that this 了 (le) isn't used with habitual or continuous actions.

See also

Sources and further reading

Books

Websites

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