HSK Atlas
Learner-friendly grammar

HSK 6 grammar guide

Start with these 4 high-utility patterns and use each one in listening, reading and your own sentences.

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Written by Lucas · Founder of HSK Atlas

Published · Updated

Pattern 1

与…相比

与 + comparison target + 相比，statement

This written pattern establishes a comparison target before giving the contrast.

与短期成绩相比，长期能力更难衡量。

Yǔ duǎnqī chéngjì xiāngbǐ, chángqī nénglì gèng nán héngliáng.

Compared with short-term scores, long-term ability is harder to measure.

与传统方式相比，新流程更加透明。

Yǔ chuántǒng fāngshì xiāngbǐ, xīn liúchéng gèngjiā tòumíng.

Compared with the traditional approach, the new process is more transparent.

Common mistake: State the reference after 与 and the evaluated subject in the main clause.

Correct model: Put the reference after 与 and the evaluated subject in the main clause.

Quick practice

  1. Write a new sentence following 与 + comparison target + 相比，statement.
  2. Rewrite the common mistake above, then compare your structure with the two model sentences.

Choose words from the HSK 6 vocabulary list →

Pattern 2

并非…而是…

并非 + rejected interpretation，而是 + intended interpretation

Use this formal contrast to reject one explanation and replace it with a more accurate one.

放慢速度并非拖延，而是为了降低风险。

Fàngmàn sùdù bìngfēi tuōyán, érshì wèile jiàngdī fēngxiǎn.

Slowing down is not procrastination; it is a way to reduce risk.

问题并非缺少数据，而是缺少清楚的定义。

Wèntí bìngfēi quēshǎo shùjù, érshì quēshǎo qīngchu de dìngyì.

The problem is not a lack of data but a lack of clear definitions.

Common mistake: Both sides should describe comparable interpretations.

Correct model: Use comparable ideas on both sides of 并非…而是….

Quick practice

  1. Write a new sentence following 并非 + rejected interpretation，而是 + intended interpretation.
  2. Rewrite the common mistake above, then compare your structure with the two model sentences.

Choose words from the HSK 6 vocabulary list →

Pattern 3

一旦…就…

一旦 + condition，就 + consequence

一旦 emphasizes that a consequence follows when a condition becomes reality, often irreversibly.

方案一旦实施，就很难恢复原状。

Fāng'àn yídàn shíshī, jiù hěn nán huīfù yuánzhuàng.

Once the plan is implemented, it will be difficult to restore the original state.

承诺一旦公开，就需要认真履行。

Chéngnuò yídàn gōngkāi, jiù xūyào rènzhēn lǚxíng.

Once a promise is public, it must be fulfilled carefully.

Common mistake: Use it for a decisive condition, not an ordinary repeated habit.

Correct model: Use 一旦 for a decisive condition rather than a repeated habit.

Quick practice

  1. Write a new sentence following 一旦 + condition，就 + consequence.
  2. Rewrite the common mistake above, then compare your structure with the two model sentences.

Choose words from the HSK 6 vocabulary list →

Pattern 4

固然…但…

固然 + acknowledged point，但 + main qualification

This formal concessive pattern acknowledges a valid point before presenting the writer's main reservation.

数据固然重要，但不能代替现场判断。

Shùjù gùrán zhòngyào, dàn bùnéng dàitì xiànchǎng pànduàn.

Data is certainly important, but it cannot replace judgement on the ground.

经验固然有价值，但仍然需要证据支持。

Jīngyàn gùrán yǒu jiàzhí, dàn réngrán xūyào zhèngjù zhīchí.

Experience is valuable, but it still needs evidence.

Common mistake: The main argumentative weight normally falls after 但.

Correct model: Put the main qualification after 但.

Quick practice

  1. Write a new sentence following 固然 + acknowledged point，但 + main qualification.
  2. Rewrite the common mistake above, then compare your structure with the two model sentences.

Choose words from the HSK 6 vocabulary list →