ควร

Advice with ควร

Level 1

Use ควร (khuan) or ควรจะ (khuan jà) before a verb to say someone 'should' or 'ought to' do something.

How It Works

1. Five Complete Advice Examples
คุณควรพักผ่อนบ้างนะ recommends getting some rest. เราไม่ควรพูดโกหก expresses the speaker’s advice against lying. นักเรียนควรจะมาตรงเวลา recommends that students come on time. ฉันควรบอกเขาไหม asks for advice about telling someone. คุณควรจะกินข้าวเช้าทุกวัน recommends daily breakfast; this sentence does not establish a medical requirement.

2. Should And Ought To
NIU’s complete selected ควร and ควรจะ entries define should or ought to and give full examples about signing, going, love, and respect. These support the displayed advice contexts without a most-common conversational ranking or automatic softness. Read จะ as part of ควรจะ here rather than a separate guaranteed future event.

3. Three Requested Wording Tasks
Copy รถเมล์น่าจะมาเร็วๆ นี้ for the requested likely-arrival statement with น่าจะ. The archived ควรจะ wording can express an expectation in context; this task does not ban every such use or make moral content exclusive to ควร; read น่าจะ with its complete context. Copy คุณไม่ควรไป for the requested negative-advice sequence, with ไม่ before ควร. The retained คุณควรไม่ไป needs its own intended scope; it is not declared universally ungrammatical. Copy ไปกินข้าวกันดีไหม for the requested invitation with ดีไหม. เราควรไปกินข้าวไหม can ask for advice in context; the comparison does not establish a casual-speech ban or a speaker preference percentage.

4. Context Beyond These Examples
Compare น่าจะ through its complete probability, advice, or regret context. A should-have rendering needs the surrounding time and intended meaning; neither the modal nor แล้ว alone proves that an expected event failed to happen. No retained example here establishes a universal position rule, a fixed moral duty, or a guaranteed emotional effect.

Examples (5)

  1. คุณควรพักผ่อนบ้างนะ

    You should get some rest.

    Word by Word: you | should | get some rest [พักผ่อนบ้าง] | [particle นะ]

    The complete sentence recommends rest. นะ is retained as a particle without an automatic gentle or polite delivery claim.

  2. เราไม่ควรพูดโกหก

    We should not tell lies.

    Word by Word: we | not | should | tell lies

    ไม่ precedes ควร in the displayed negative advice. We is the selected contextual reference for เรา; the sentence does not verify a legal obligation.

  3. นักเรียนควรจะมาตรงเวลา

    Students should come on time.

    Word by Word: students | should [ควรจะ] | come | on time [ตรงเวลา]

    ตรงเวลา is rendered functionally as on time. ควรจะ expresses the selected recommendation, not a verified school rule or automatic softened delivery.

  4. ฉันควรบอกเขาไหม

    Should I tell him?

    Word by Word: I | should | tell | him | [question particle ไหม]

    ไหม closes the complete question requesting advice. Him is the selected referent for เขา, without establishing that every use refers to a man.

  5. คุณควรจะกินข้าวเช้าทุกวัน

    You should eat breakfast every day.

    Word by Word: you | should [ควรจะ] | eat breakfast [กินข้าวเช้า] | every day

    กินข้าวเช้า means eat breakfast in this sentence. The speaker recommends a daily action; the example does not prove a medical requirement, completed action, or gentle delivery.

Common Mistakes

  • Not copying the requested น่าจะ likely-arrival statement.

    รถเมล์ควรจะมาเร็วๆ นี้
    รถเมล์น่าจะมาเร็วๆ นี้

    Copy รถเมล์น่าจะมาเร็วๆ นี้ with น่าจะ for the requested likely-arrival task. The ควรจะ alternative can express an expectation in context; this exercise does not prohibit every probability or expectation use.

  • Not copying the requested ไม่ควร negative-advice order.

    คุณควรไม่ไป
    คุณไม่ควรไป

    Copy คุณไม่ควรไป with ไม่ before ควร. The retained คุณควรไม่ไป requires its own intended scope; the exact copying task is not a universal grammatical ban.

  • Not copying the requested ดีไหม invitation.

    เราควรไปกินข้าวไหม
    ไปกินข้าวกันดีไหม

    Copy ไปกินข้าวกันดีไหม with ดีไหม for the requested invitation. The archived เราควรไปกินข้าวไหม can ask for advice in context; no compulsory casual alternative or frequency ranking follows.

How It Connects

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ควรLevel 1Advice with ควร

Learn This First

To use 'ควร' (should), you need to understand basic Thai sentence structure, as it functions as an auxiliary verb placed before the main action. Familiarity with the marker 'จะ' is also helpful since 'ควร' is often used in the compound form 'ควรจะ'.

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ควร