要

Need to / Must

Level 1Sounds Like jiu3

要 (jiu3) is the standard Cantonese verb used to express obligation ("must / have to"), necessity ("need to"), or immediate intention ("going to"). Placed directly before a verb phrase or a noun phrase.

How It Works

In Cantonese, 要 (jiu3) functions as a high-frequency modal verb expressing obligation, necessity, or imminent future intention.

1. Expressing Obligation and Necessity ("must / need to")
Placed directly before a verb phrase, 要 shows that an action is compulsory or required.
Example: 我要走喇 (ngo5 jiu3 zau2 laa3 - "I must leave now").

2. Expressing Imminent Future Intention ("going to")
It marks an action that is scheduled or about to happen soon.
Example: 佢要去買嘢 (keoi5 jiu3 heoi3 maai5 je5 - "He is going to go shopping").

3. Direct Verb Before Nouns ("want / order [something]")
When followed directly by a Noun Phrase, 要 acts as a main transitive verb meaning "to want / take / order [a physical object]".
Example: 我要一杯咖啡 (ngo5 jiu3 jat1 bui1 gaa3 fe1 - "I want a cup of coffee").

4. Comparing 要 (jiu3) and 想 (soeng2)
While 想 (soeng2) expresses a soft wish or wishful thinking ("would like to"), 要 indicates strong commitment, necessity, or fixed intention.

5. CRITICAL NEGATION RULE: Negating 要 (jiu3)
Unlike English, you cannot negate modal 要 with 唔 (m4) to mean "don't have to":

Examples (4)

  1. 我要走喇，聽日要早起。

    I have to leave now; I need to get up early tomorrow.

    Word by Word: I need leave [particle], tomorrow need early get-up.

    Shows obligation ('have to leave') and necessity ('need to get up early').

  2. 佢要去超市買啲嘢。

    He is going to the supermarket to buy some things.

    Word by Word: He need go supermarket buy some things.

    Demonstrates 要 used to express immediate future intention ('going to').

  3. 呢件事要小心處理。

    This matter needs to be handled carefully.

    Word by Word: This [classifier] matter need careful handle.

    Shows necessity attached to a passive/impersonal requirement.

  4. 我要一杯凍奶茶。

    I want an iced milk tea.

    Word by Word: I want one cup iced milk tea.

    Shows 要 taking a direct noun phrase to express ordering or requesting an item.

Common Mistakes

  • Using 唔要 (m4 jiu3) to mean 'don't have to'.

    Different Meaning我唔要返工。
    我唔使返工。

    唔要 (m4 jiu3) means 'don't want', so 我唔要返工 sounds like refusing to go to work, not 'I don't have to'. To express 'don't have to' or 'don't need to', use 唔使 (m4 sai2).

  • Using 唔要 (m4 jiu3) for prohibition ('must not / don't').

    你唔要喺度食嘢。
    你唔好喺度食嘢。

    To express prohibition ('must not' or 'don't'), Cantonese uses 唔好 (m4 hou2) or 唔准 (m4 zeon2). 唔要 is ungrammatical as a pre-verbal prohibition marker.

How It Connects

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要Level 1Need to / Must

Learn This First

To use '要' (need to/must), learners should understand basic Cantonese sentence structure and how to use pronouns. Familiarity with negation is also helpful for expressing the opposite of obligation.

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