Meaning and Usage
The verb '증가하다' means 'to increase' or 'to rise' and is commonly used in formal or written contexts such as news reports, statistics, and academic discussions. It describes a quantitative growth or rise in numbers, amounts, or levels.
Common Contexts
You will often see '증가하다' used with subjects like population (인구), usage (사용), prices (물가), or rates (비율). It is typically paired with adverbs indicating degree or frequency, such as '크게' (significantly), '꾸준히' (steadily), or '급격히' (rapidly).
Collocations and Patterns
- '증가하다' + subject (e.g., 인구가 증가하다): to express that something is increasing.
- '크게 증가하다': to increase significantly.
- '꾸준히 증가하다': to increase steadily.
- '급격히 증가하다': to increase rapidly.
Register and Politeness
'증가하다' is neutral and formal, suitable for written language and formal speech. In casual conversation, speakers might use simpler verbs like '늘다' (to increase) instead.
Common Mistakes
Learners sometimes confuse '증가하다' with '늘다'. While both mean 'to increase', '증가하다' is more formal and often used in official or statistical contexts, whereas '늘다' is more common in everyday speech. Use '증가하다' when discussing measurable increases in data or formal reports.