The Cantonese existential 有 (jau5)
The verb jau5 有 is one of the first words you need in Cantonese. A single word covers three English ideas: to have, there is, and to exist. This guide shows the possession pattern, the existential pattern, how to ask the question with jau5 mou5 有冇, and the one thing beginners always get wrong: the negative is mou5 冇, never m4 jau5 唔有.
One verb, three meanings
English splits these ideas across different words. Cantonese uses jau5 有 for all of them. The meaning comes from what sits around it in the sentence.
| Meaning | Pattern | Example |
|---|---|---|
| To have | subject plus jau5 plus thing | ngo5 jau5 cin2 我有錢 |
| There is | jau5 plus noun | jau5 jan4 有人 |
| Exists at a place | place plus jau5 plus thing | ni1 dou6 jau5 ngan4 hong4 呢度有銀行 |
Possession: ngo5 jau5 我有
The most basic use is having something. Put the owner first, then jau5, then the thing. This is the same word order as English, which makes it an easy starting point.
Existential: jau5 jan4 有人
To say that something exists, or that there is some amount of it, start the clause with jau5 and follow it with the noun. There is no separate word for there. jau5 carries that meaning on its own.
The phrase jau5 jan4 有人 literally reads as there is a person, and you can attach a whole action to it: there is a person who is looking for you. This existential opener is extremely common, so it is worth drilling until it feels automatic.
Locative: place plus jau5 plus thing
To say what exists at a location, name the place first, then jau5, then the thing. A location often takes the position word dou6 度 (here, there) to mark it as a place.
The question: jau5 mou5 有冇
Cantonese forms many yes or no questions by stacking the positive and the negative of a verb. For jau5 有 that gives you jau5 mou5 有冇, literally have not have. It is the natural way to ask is there or do you have.
jau5 有 is one of the few verbs that does not take m4 唔 in the negative. You cannot say m4 jau5 唔有. The negative is a separate word, mou5 冇, which already means do not have or there is not. So the negative of ngo5 jau5 (I have) is ngo5 mou5 我冇 (I do not have). For the full picture of the negation words, see the negation guide.
The negative: mou5 冇
mou5 冇 is the dedicated negative of jau5 有. It slots into exactly the same positions, so the possession, existential, and locative patterns all flip cleanly to the negative just by swapping the word.
jau5 plus verb for emphasis
Placed directly before a verb, jau5 有 can stress that an action really did happen, often as a reply to a doubt or a denial. jau5 heoi3 有去 means did go, with emphasis, as in I really did go. Its opposite is mou5 heoi3 冇去 (did not go), which is the everyday way to negate a past action too.
Common mistakes
Saying m4 jau5 for do not have
The single most common beginner error is negating jau5 有 with m4 唔. There is no m4 jau5 唔有. The negative is the standalone word mou5 冇. To say I do not have money, say ngo5 mou5 cin2 我冇錢, not ngo5 m4 jau5 cin2.
Adding a word for there
English needs there is, but jau5 有 already carries that meaning. Do not look for an extra word. jau5 jan4 有人 is the whole of there is someone. Starting the clause with jau5 is enough.
Forgetting the measure word
When jau5 有 introduces a countable thing, Cantonese usually needs a measure word before the noun. It is jau5 gaan1 ngan4 hong4 有間銀行 (there is a bank), with the measure word gaan1 間, not jau5 ngan4 hong4 on its own. Drop the measure word only when the noun is general or uncountable.
