Usage of 居然
居然 is an adverb used to express surprise or something unexpected happening. It often conveys the speaker's astonishment or disbelief about a fact or event. It is commonly placed before the verb or verb phrase it modifies.
Common Collocations
- 居然 + verb: emphasizes unexpected action or result.
- 居然会 + verb: highlights surprising ability or occurrence.
Nuance and Register
居然 carries a tone of surprise and sometimes disbelief, often used in informal or conversational contexts. It is stronger than simply saying 'unexpectedly' and implies the speaker did not anticipate the event at all.
Avoiding Confusion
Do not confuse 居然 with 竟然, which is very similar but can sometimes carry a slightly stronger or more formal tone. Both are often interchangeable, but 居然 is more common in spoken language.
Summary
Use 居然 to express surprise about an unexpected fact or event, especially when you want to emphasize your astonishment or disbelief. It is a useful word to make your speech more vivid and expressive.