Overview
(으)로 인하다 is a grammatical construction used to express the cause or reason for a particular event, situation, or outcome. It is a more formal and often literary way of stating "due to" or "because of," typically found in written language, news reports, or official statements.
Usage
- It primarily connects a noun or noun phrase (which represents the cause) to a subsequent clause describing the result.
- While it can be used for neutral causes, it frequently appears in contexts where the result is negative or problematic, such as accidents, failures, or difficulties.
- The verb 인하다 means "to be caused by" or "to originate from," making the entire phrase emphasize the direct causal link.
- It is often followed by other grammatical endings like -아/어서, -기 때문에, or -는 바람에 when the verb form 인하다 is used to connect clauses (e.g., ~으로 인하여, ~으로 인해서).
Conjugation Rules
- This expression attaches to nouns or noun phrases.
- If the noun ends in a consonant, use -으로 인하다.
- If the noun ends in a vowel or ㄹ (final consonant), use -로 인하다.
- The verb 인하다 then conjugates like a regular verb (e.g., 인하여, 인한, 인해서, 인합니다).
Knowledge Plus
- Comparison with other cause/reason expressions: While similar to -아/어서, -기 때문에, or -(으)로 인해, (으)로 인하다 carries a more formal and objective tone. It's often used when reporting facts or official statements.
- (으)로 인해(서) is a common derivative form, functioning as an adverbial phrase meaning "due to [noun]".
- (으)로 인한 Noun is also common, meaning "a noun caused by [cause]".
- It's particularly useful when you want to highlight the origin or source of a problem or phenomenon.