If I had known I would have done it sooner in Korean 🇰🇷

Sentence info.

내가 알았더라면, 나는 그것을 더 일찍 했을 것입니다.
Romanization: naega aratdeoramyeon, naneun geugeoseul deo iljjik haesseul geosimnida.

1. Sentence Structure Breakdown:
• 내가 (naega) – “I” with the subject marker attached.
• 알았더라면 (aratdeoramyeon) – This is the conditional form of the verb 알다 (“to know”) in the past. The ending –더라면 is used to express a hypothetical condition based on a past situation (“if I had known”).
• 나는 (naneun) – “I” again, marking the subject for the main clause.
• 그것을 (geugeoseul) – “it” with the object marker attached.
• 더 일찍 (deo iljjik) – “sooner” or “earlier,” where 더 means “more” and 일찍 means “early.”
• 했을 것입니다 (haesseul geosimnida) – This is the future perfect form of 하다 (“to do”) in a conditional, polite, and somewhat formal form, meaning “would have done.”

2. Tips to Remember:
• Understand the two-part structure: the conditional clause comes first (using –더라면 for past hypothetical conditions) and is followed by the main clause that states the outcome.
• Remember that 내가 is often repeated to clarify the subject in both clauses, though sometimes context allows omission in informal speech.
• The construction 했을 것입니다 is a polite, formal way to express “would have done.” In conversation, you might hear 했을 거예요 (haesseul geoyeyo) instead.

3. Alternative Ways to Express “If I Had Known, I Would Have Done It Sooner”:
• 내가 그것을 알았더라면, 더 일찍 했을 거예요.
 Romanization: naega geugeoseul aratdeoramyeon, deo iljjik haesseul geoyeyo.
• 내가 그걸 알았다면, 더 빨리 했을 텐데요.
 Romanization: naega geugeol aratdamyeon, deo ppalli haesseul tendeyo.

Each alternative uses a slight variation in ending or choice of words (일찍 vs. 빨리 both mean “sooner/early” and 했을 것입니다 vs. 했을 거예요 for future conditional form).

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