Core Pattern Rule: Guessing with -는 모양이야
This pattern is used to express a guess or assumption based on some observable evidence. The noun 모양 literally means "shape" or "appearance," so the phrase translates to something like "it has the appearance of..." or "it looks as if..."
Meaning & Usage
Meaning: "It seems that...", "It looks like...", "It appears that..."
When to use: Use it when you are making an inference about a situation after observing something. For example, if you see someone yawning repeatedly, you might guess, 피곤한 모양이야 (It seems they are tired).
Formation
This pattern attaches to verbs and adjectives. The form changes depending on the word type and tense.
Action Verbs (Present): Verb stem + -는 모양이다
e.g., 먹다 → 먹는 모양이다
Adjectives (Present): Adjective stem + -(으)ㄴ 모양이다
e.g., 바쁘다 → 바쁜 모양이다
e.g., 좋다 → 좋은 모양이다
Nouns: Noun + 인 모양이다
e.g., 휴가 → 휴가인 모양이다
화가 난 모양이야. / 집에 없는 모양이야. / 마음에 드는 모양이야. / 유명한 모양이야.
Handling Tense with -는 모양이야
The connector before 모양이야 changes to reflect the tense of your guess. This is a crucial part of using the pattern correctly.
Present Tense
Action Verbs: -는 모양이다 (e.g., 지금 가는 모양이다 - It looks like they're going now.)
Adjectives: -(으)ㄴ 모양이다 (e.g., 피곤한 모양이다 - It seems he is tired.)
있다/없다: Use -는 모양이다 (e.g., 집에 없는 모양이다 - It looks like nobody is home.)
Past Tense
Verbs & Adjectives: -(으)ㄴ 모양이다 is very common for past actions, especially when the result is still visible. 았/었던 모양이다 is also used, particularly for adjectives.
이미 떠난 모양이야. (It looks like he already left.)
맛있었던 모양이야. (It looks like it was delicious.)
Future Tense
Verbs & Adjectives: -(으)ㄹ 모양이다 is used to guess about a future event.