只要...就...: As Long As in Chinese
只要…就…
只要...就... presents a condition as sufficient for a result: once that condition is met, the result can follow. The pattern differs from 只有...才..., which marks a necessary condition. Subjects may appear before or after 只要 according to scope, but each side still needs a complete clause.
Published July 21, 2026
Reviewed July 21, 2026
01 / PATTERN
See the Structure
MODEL
只要 + Condition, Subject + 就 + Result
Read the structure
只要...就... presents a condition as sufficient for a result: once that condition is met, the result can follow. The pattern differs from 只有...才..., which marks a necessary condition. Subjects may appear before or after 只要 according to scope, but each side still needs a complete clause. Keep the model 只要 + Condition, Subject + 就 + Result visible while you compare each sentence.
只要认真学习，就会进步。
As long as you study seriously, you will improve.
Choose the right context
State a sufficient condition: 只要认真学习，就会进步。 Offer reassurance based on an achievable condition. Describe a rule whose result follows whenever the stated requirement is met.
只要你愿意，我们就一起去。
As long as you are willing, we will go together.
Respect the boundary
Use 只有...才... when the condition is necessary rather than merely sufficient. Do not leave either the condition or result clause incomplete. Do not place 就 before the subject when it makes the result clause structurally incomplete.
只要你，就会进步。
(As long as you, will improve.)
Repair the pattern
The condition lacks its required predicate: 只要 must introduce a complete condition, not only a subject pronoun. The result marker is left without a result: 就 must introduce the result that follows from the condition.
只要你认真学习，就会进步。
Use the repaired structure without changing the intended meaning.
02 / MAP
Read the Sentence
Read from left to right and notice the job performed by each part. The labels describe this example; they are not a rule that every Chinese sentence must copy.
只要认真学习，就会进步。
As long as you study seriously, you will improve.
只要
只要
This part occupies the 只要 position in the model pattern.
认真
Condition, Subject
This part occupies the Condition, Subject position in the model pattern.
学习
就
This part occupies the 就 position in the model pattern.
，
Result
This part occupies the Result position in the model pattern.
就
只要
This part occupies the 只要 position in the model pattern.
会
Condition, Subject
This part occupies the Condition, Subject position in the model pattern.
进步
就
This part occupies the 就 position in the model pattern.
03 / EXAMPLES
Examples You Can Reuse
Keep the structure stable while changing the people, objects, times, or conditions. Pinyin is shown as reading support; use the Chinese sentence and translation to confirm the grammar relationship.
只要认真学习，就会进步。
As long as you study seriously, you will improve.
只要你愿意，我们就一起去。
As long as you are willing, we will go together.
只要通过考试，我就送你一件礼物。
As long as you pass the exam, I will give you a gift.
04 / LIMITS
When to Use It — and When Not To
Use it when
- State a sufficient condition: 只要认真学习，就会进步。
- Offer reassurance based on an achievable condition.
- Describe a rule whose result follows whenever the stated requirement is met.
Do not use it when
- Use 只有...才... when the condition is necessary rather than merely sufficient.
- Do not leave either the condition or result clause incomplete.
- Do not place 就 before the subject when it makes the result clause structurally incomplete.
05 / REPAIR
Compare Right and Wrong
Compare the smallest meaningful change. Each explanation identifies a placement, scope, form, or clause relationship instead of treating the whole sentence as one undifferentiated mistake.
只要你，就会进步。
只要你认真学习，就会进步。
The condition lacks its required predicate
只要 must introduce a complete condition, not only a subject pronoun.
只要天气好，我们就。
只要天气好，我们就去公园。
The result marker is left without a result
就 must introduce the result that follows from the condition.
只要你，就会进步。
Complete the condition after 只要, such as 你认真学习.
只要天气好，我们就。
Add the complete result after 就.
06 / PRACTICE
Practice the Grammar Point
Complete three short tasks in order: judge the pattern, repair a common error, and build the sentence. Feedback is fixed and reviewed, so these activities do not use a checker allowance.
1. Judge the sentence
2. Choose the correction
3. Build the sentence
Build a complete sentence with 只要…就….
07 / APPLY
Apply It in Your Sentence
Write one original sentence with 只要…就…. Your draft moves to the checker through this browser session, selects this grammar point as the first review focus, and waits for you to submit.
08 / QUESTIONS
只要...就...: As Long As Questions
How is 只要...就... different from 只有...才...?
只要...就... gives a sufficient condition. 只有...才... says the condition is necessary before the result can happen.
Can the subject come before 只要?
Yes. Subject placement depends on whether the subject belongs to one clause or scopes over the whole conditional sentence.
09 / SOURCES
Sources and Review Notes
These references support different parts of the lesson. GF0025-2021 supports level placement only; professional grammar works support the explanation, limits, examples, and cross-checks. Their inclusion does not imply endorsement.
Modern Mandarin Chinese Grammar: A Practical Guide, 3rd ed.
Ross, Ma, Chen, He and Yeh · Routledge · 2024
Locator: Construction index and function chapters relevant to 只要…就…
Supports the learner-facing account of where 只要…就… appears and what communicative job it performs.
Official sourceChinese: A Comprehensive Grammar, 2nd ed.
Yip and Rimmington · Routledge · 2016
Locator: Relevant sentence and clause chapters for 只要…就…
Cross-checks the 只要 + Condition, Subject + 就 + Result pattern, clause relationship, and limits represented by the reviewed examples.
Official sourceChinese Proficiency Grading Standards for International Chinese Language Education (GF0025-2021)
Ministry of Education and State Language Commission · Ministry of Education of the PRC · 2021
Locator: Appendix A, Level 2 grammar inventory
Supports directory placement at HSK 2; it does not independently prove usage rules.
Official source10 / CONTINUE
Continue with a Connected Rule
Easy to confuse
只有…才只有...才: Only If Condition
Distinguish a sufficient condition from a necessary only-if condition.
Easy to confuse
如果…就如果...就 (If... Then)
Compare an as-long-as guarantee with a neutral open condition.
Compare
凡是…都…凡是...都... (fánshì...dōu)
Compare one sufficient condition with a rule covering every qualifying case.
Compare
X就是了X就是了 Settled Remedy
Contrast a sufficient condition with a conversational claim that one remedy is enough.
RECOMMENDED NEXT
Easy to confuse
Distinguish a sufficient condition from a necessary only-if condition.