Meaning and Usage
The verb 変える (かえる) means "to change" or "to alter" something intentionally. It is a transitive verb, so it requires a direct object — something that is being changed.
Common Contexts
You can use 変える when talking about changing physical things like clothes or plans, as well as abstract things like opinions or attitudes. It often implies a deliberate action by the subject.
Collocations and Patterns
- 予定を変える (よていをかえる): to change a schedule or plan
- 考え方を変える (かんがえかたをかえる): to change one's way of thinking
- 色を変える (いろをかえる): to change color
These phrases are very common in daily conversation and formal contexts alike.
Register and Politeness
変える is a neutral verb suitable for both casual and polite speech. In polite contexts, it is often used with ます-form: 変えます.
Common Mistakes
Learners sometimes confuse 変える (transitive) with 変わる (かわる), which is intransitive and means "to change" by itself without a direct object. Remember: 変える requires an object that is changed, while 変わる describes something that changes on its own.