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HSK 1 Frequency Adverb 再 (zài): Repeating Actions in the Future
In beginner Mandarin, the frequency adverb 再 (zài) expresses that an action will happen again or be repeated one more time. Unlike English, where 'again' usually goes at the end of a sentence, 再 (zài) must stand directly before the action verb and primarily points to unrealized, future, or requested repetitions.
请再说一次。
再 stands directly before the verb 说 (shuō, to speak), while 一次 (yī cì, one time) follows the verb.
× 请你听再。
Incorrect: The adverb 再 cannot be placed at the end of a clause after the verb 听 (tīng). Replace with 请你再听一次。
Corrected example: 请你再听一次。
Read the full explanation and examples
What Does the Frequency Adverb 再 (zài) Mean?
In the HSK 1 grammar outline, 再1 (zài) is classified under adverbs (副词) as a frequency adverb (频率副词). The number 1 in the syllabus label simply separates this core beginner usage—meaning 'again' or 'once more'—from other senses of 再 taught at later stages. At this level, you use 再 when an action has happened before and will be repeated, or when you want to add one more instance of an action.
The most important feature of 再 as a frequency adverb is that it looks forward. In standard beginner usage, it describes a repetition that has not happened yet at the time of speaking. You will hear it constantly in polite requests, future plans, and desires to do or have one more of something.
请再说一次。
再 stands directly before the verb 说 (shuō, to speak), while 一次 (yī cì, one time) follows the verb.
我明天再来。
The time word 明天 (míng tiān, tomorrow) comes before 再, which immediately precedes the verb 来 (lái, to come).
Word Order and Sentence Structure
Like other Chinese adverbs, 再 never goes at the end of a sentence. It must be placed directly in front of the main verb it modifies. If the verb takes an object or a counting phrase such as 一次 (yī cì, 'one time') or 一杯茶 (yī bēi chá, 'one cup of tea'), those elements stay after the verb.
When your sentence includes a time word like 明天 (míng tiān, 'tomorrow') or a modal verb expressing desire or intention like 想 (xiǎng, 'would like to') or 要 (yào, 'want to / going to'), put those words before 再. The adverb 再 stays tightly attached to the main action verb.
我想再喝一杯茶。
The modal verb 想 (xiǎng, would like to) goes before 再, and the quantity phrase 一杯茶 (yī bēi chá) stays after the verb 喝 (hē).
When to Use 再 in Everyday Conversation
At the beginner level, you can rely on 再 in three everyday communication scenarios:
- Polite requests for repetition: Asking a teacher or conversation partner to repeat what they said or read something one more time.
- Future plans and promises: Saying when you will visit, call, or meet someone again.
- Ordering or adding one more item: Expressing that you want to drink one more cup, eat one more piece, or buy one more item.
Important Contrast: 再 (zài) vs. 又 (yòu)
English uses the single word 'again' whether an action happened yesterday or will happen tomorrow. Mandarin splits this concept in two. While 再 is used for unrealized, planned, or requested repetitions, Mandarin uses a different adverb—又 (yòu)—when reporting that a repeated action has already taken place.
- Use 再 (zài) for uncompleted or future repetition: requests, intentions, and tomorrow's plans.
- Do not use 再 (zài) to report a factual, already completed repetition in the past; use 又 (yòu) instead.
× 他昨天再来了。
Incorrect: In a simple factual statement about an action that was already repeated yesterday, 再 cannot be used. Replace with 他昨天又来了。
Corrected example: 他昨天又来了。
他昨天又来了。
Correct replacement: Use 又 (yòu) before the verb when reporting an already realized past repetition.
Common Learner Mistake: Word Order
English 'Please listen again' may tempt learners to put 再 after the verb. In this repetition pattern, 再 must precede the action verb. A frequency phrase such as 一次 can follow the verb, as in 请再听一次; a shorter request such as 请再听 is also possible when the context is clear.
× 请你听再。
Incorrect: The adverb 再 cannot be placed at the end of a clause after the verb 听 (tīng). Replace with 请你再听一次。
Corrected example: 请你再听一次。
请你再听一次。
Correct replacement: 再 is placed before the verb 听 (tīng), followed by the complement 一次 (yī cì).
Frequently asked questions
How do I tell 再 (zài) and 在 (zài) apart?
They have the exact same pinyin and fourth tone, so in listening you rely on grammar and context. 再 means 'again' and precedes an action you plan or ask to repeat (often with 一次 or a future time word). 在 indicates location ('at/in') or an ongoing action ('be doing right now').
Why does the syllabus list this grammar point as 再1?
The HSK grammar outline uses numbers to split words with multiple grammatical functions across different levels. 再1 refers specifically to the HSK 1 frequency adverb meaning 'again' or 'one more time,' whereas other meanings of 再 (such as 'and then' in sequences or 'more' with adjectives) are grouped separately.
Does 再 go before or after words like 想 (xiǎng) or 要 (yào)?
In standard beginner sentences expressing a desire or plan to repeat an action, put modal verbs like 想 or 要 first, followed by 再 and the main verb: 我想再看一次 (I would like to watch it one more time).
