You probably have tried this in Korean 🇰🇷

Sentence info.

Breakdown of the sentence:
• 당신은 (dangsin-eun): “당신” means “you.” The particle “은” marks the topic.
• 아마 (ama): an adverb meaning “probably.”
• 이것을 (igeos-eul): “이것” means “this”; the object particle “을” marks it as the object.
• 시도했을 (sidohaess-eul): comes from the verb 시도하다 (“to try”). This form is a contracted past/future speculation form (from 시도했다 + 을) used in a construction that expresses assumption about a past action.
• 것입니다 (geos-imnida): a formal ending meaning “it is the case,” used to conclude that the speaker is inferring or assuming something.

Tips to remember the structure:
• Identify the subject/topic (당신은), followed by any adverbs (아마) and the object (이것을).
• Notice how verbs are conjugated with assumptions: the pattern “verb stem + 했을 것이다” (often contracted to “했을 것입니다”) is used to express “probably did” or “most likely did.”
• The ending “입니다” gives it a formal, polite tone.
• Practice by breaking down sentences into these segments: subject/topic, adverb, object, and verb phrase with assumption.

Alternate ways to say “You probably have tried this”:
• 당신은 아마 이것을 시도해 봤을 것입니다.
  (dangsin-eun ama igeos-eul sidohae bwass-eul geos-imnida)
• 너는 아마 이것을 해봤겠지.
  (neoneun ama igeos-eul haebwass-getji)

Each alternate sentence uses different forms of the verb for “to try/attempt” and may slightly adjust the level of formality.

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