A field guide for learners
The 被 bèi Sentence
被 bèi flips a sentence around: instead of the subject doing something, the subject has something done to it. It’s the Chinese passive voice — and unlike English, it comes with a personality of its own. This piece covers the core pattern; for the fuller picture, see the full 被 guide.
Active
貓吃了魚猫吃了鱼
The cat ate the fish.
被 bèi sentence
魚被貓吃了鱼被猫吃了
The fish was eaten by the cat. — the fish now leads the sentence
The shape
Basic Structure
Recipient + 被 + (Agent) + Verb + something else. Just like 把, a bare verb can’t end the sentence — it needs a complement to land on.
When the doer doesn’t matter
Dropping the Agent
The agent — whoever did the action — is optional. Drop it when it’s unknown, obvious, or simply beside the point.
The classic tone
被 Usually Signals Something Unfortunate
Traditionally, 被 leans negative — something happening to the subject that it didn’t want. Getting robbed, tricked, scolded, hit: all classic 被 territory.
But not always anymore 🤫
Modern Chinese — I have notice that especially in news and formal writing — now uses 被 bèi neutrally too, closer to how
English uses “was chosen” or “is considered.”
他被選為班長他被选为班长
— “He was elected class president” — carries no misfortune at all.
In short, language is constantly changing, but for exams, 被 bèi is probably still only considered correct when it describes an undesirable situation or a surprising/unexpected result.
Same event, two angles
被 vs. 把
Both can describe the same event — they just put the spotlight on a different half of it. This is worth reading alongside the 把 guide.
把 bǎ keeps the doer as the subject and puts the spotlight on the object’s outcome. 被 bèi makes the receiver the subject outright — a real change in grammatical voice, not just word order.
Saying no
Negation Goes First
Same rule as 把: negation and adverbs sit in front of 被, never squeezed between 被 and the verb.
