zo2

Jyutpingzo2
Yale
詞綴Very common

Definition

An aspect marker placed after a verb to indicate a completed action or past event.

Example

ngo5sik6zo2faan6

I ate.

colloquialdaily actionsparticle

How it's used

Functions as the primary marker for completed actions, analogous to the function of 了 in Mandarin but with distinct placement rules. It is frequently omitted in negative sentences where 冇 is used instead to indicate non-completion. When used in questions, it often pairs with 未 to ask if an action has occurred.

Examples

I bought a newspaper and brought it back.
Have you finished your homework yet?

Related words

Common phrases

where did you go

Common mistake

Do not use it to indicate future completion or as a sentence-final particle. It must immediately follow the verb, and placing it at the end of a sentence to mean 'already' is a common error stemming from Mandarin influence.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector