m4 hai6 zau6唔係就唔系就

Jyutpingm4 hai6 zau6
Yalem̀h haih jauh

Definition

Otherwise; or else.

colloquialdaily actionscommunication

How it's used

This phrase functions as a conditional connector that highlights a negative consequence if the preceding action is not taken. It is almost exclusively used in spoken contexts to provide a warning or a piece of advice. The structure often implies that the speaker is looking out for the listener's well-being or convenience.

Examples

Hurry up and leave, or else you won't make it in time.
Bring an extra shirt, otherwise you'll catch a cold.

Common phrases

Hurry up, or else you'll be late

Common mistake

Learners often mistakenly use the Mandarin-influenced otherwise or else directly, but 唔係就 is the natural way to express this consequence in Cantonese. Ensure the consequence follows immediately after the phrase to maintain the causal link.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector