Adverbs: 常 cháng – usually

Posted on by tiffany

Grammar Point

常 cháng & 常常 chángcháng

當代中文 Contemporary Chinese

Both 常 and 常常 mean “often” or “usually,” and both go before the verb, not at the end of the sentence like English. The one real difference: only 常 can be used in a negative sentence.

一 Subject + 常常 + Verb Phrase

常常 describes something that happens frequently, with short gaps in between. Because of that “keeps happening” feeling, it can’t be negated.

Subject + 常常 + Verb Phrase (never negated)
我wǒ常常chángcháng觉得juéde他tā很hěn笨bèn
I often think he is dumb.
你nǐ常常chángcháng在zài上课shàngkè的时候deshíhou睡觉shuìjiào吗ma？
Do you often sleep during class?
我wǒ常常chángcháng忘记wàngjì新xīn朋友péngyou的de名字míngzi
I often forget new friends’ names.
老师lǎoshī常常chángcháng拉肚子lādùzi
The teacher often has diarrhea.
If you actually need to describe this to a doctor, friend, or colleague, skip the textbook word 腹瀉fùxiè — nobody really says that out loud. 拉肚子lādùzi is the natural, everyday way to say it. And don’t worry about oversharing — mentioning it to people around you is completely normal in Chinese-speaking culture, and often expected, since it lets them know you might need a little help or understanding.

二 Subject + 常 + Verb Phrase

常 just means something happens more than once — no “constantly repeating” implication attached. That makes it fine to use in a negative sentence.

Subject + (不) + 常 + Verb Phrase
我wǒ常cháng在zài早上zǎoshang喝hē一杯yìbēi咖啡kāfēi
I often have a cup of coffee in the morning.
我的wǒde狗gǒu常cháng在zài我的wǒde脚上jiǎoshang睡觉shuìjiào
My dog often sleeps on my feet.
她tā不bù常cháng吃chī早饭zǎofàn
She doesn’t often eat breakfast.
你nǐ常cháng练习liànxí中文zhōngwén吗ma？
Do you often practice Chinese?

三 Common Mistakes

❌ 她tā不bù常常chángcháng吃chī早饭zǎofàn

✅ 她tā不bù常cháng吃chī早饭zǎofàn

常常 can’t be negated — swap it for 常 whenever 不 is involved.

❌ 我wǒ觉得juéde他tā很hěn笨bèn常常chángcháng

✅ 我wǒ常常chángcháng觉得juéde他tā很hěn笨bèn

Unlike English, frequency words don’t go at the end of the sentence — they sit before the verb.

❌ 我wǒ腹瀉fùxiè了le (telling a friend or coworker)

✅ 我wǒ拉肚子lādùzi了le

腹瀉 is the clinical, dictionary word — perfectly correct, but it sounds oddly formal outside a hospital. 拉肚子 is what people actually say.

四 Practice

Pick the correctly formed sentence.

Question 1 of 10

“She doesn’t often eat breakfast.”

常常 can never appear in a negative sentence.

“I often think he is dumb.”

The frequency word goes before the verb, not tacked on at the end.

“Do you often sleep during class?”

常常 needs to sit right after the subject, near the front of the sentence.

“I often forget new friends’ names.”

常常 goes before the verb 忘记, not squeezed in between the verb and its object.

“My dog often sleeps on my feet.”

常 comes right after the subject 我的狗, before everything else.

“I often have a cup of coffee in the morning.”

常 belongs near the front of the sentence, not at the end.

“The teacher often has diarrhea.”

常常 sits before 拉肚子, not tacked on afterward.

“She doesn’t often eat breakfast.” (word order check)

不 goes before 常, not after it.

“Do you often practice Chinese?”

常 goes before the verb 练习, not squeezed between the verb and its object.

What’s the natural, everyday way to tell a friend “I have diarrhea”?

拉肚子 is what people actually say in everyday conversation — 腹瀉 is the clinical, dictionary version.

Do you like it? :)