Meaning and Usage
The verb '조사하다' means 'to investigate' or 'to examine' something carefully. It is commonly used in formal or neutral contexts such as police investigations, scientific research, or surveys.
Common Collocations
- 사건을 조사하다: to investigate a case (used in legal or police contexts)
- 설문조사를 실시하다: to conduct a survey (used in business or research)
- 문제를 조사하다: to examine a problem
Usage Notes
'조사하다' implies a thorough and systematic examination. It is often used when someone is trying to find detailed information or facts. It is a transitive verb and usually takes an object that is the subject of the investigation.
Common Mistakes
Learners sometimes confuse '조사하다' with '연구하다' (to research/study). While both involve examination, '연구하다' is more academic and theoretical, whereas '조사하다' is more practical and fact-finding.
Use '조사하다' when you want to emphasize the act of investigating or examining specific facts or situations.