gau2 ji4 gau2 zi1久而久之
Jyutpinggau2 ji4 gau2 zi1
Yalegáu yìh gáu jī
Definition
Over time; as time passes, eventually leading to a certain result or consequence.
writtentimedescriptions
How it's used
This idiom describes a gradual, cumulative effect resulting from a persistent habit or situation. It is typically used to introduce a negative or undesirable outcome, though it can occasionally describe positive progress. It functions as a formal adverbial phrase that adds a sense of inevitability to the consequence being discussed.
Examples
He never exercises; as time passes, his health will deteriorate.
You practice piano every day; in the course of time, your skills will improve.
Related words
Common phrases
in the course of time, it will inevitably
Common mistake
Learners often mistakenly use this to mean simply 'after a long time' in a neutral sense, but it specifically implies a causal link where the passage of time leads to a change in state. It is not suitable for describing a single event that happens after a long wait.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- NegationHow to say no, not, didn't, and don't in Cantonese. The four main negation words and when to use each one.
- Numbers and moneyCounting, talking about money, and asking how much things cost. Includes the two words for two and the everyday words for dollars and cents.
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.



