gwairi masisseoyo.

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Questions & Answers about gwairi masisseoyo.

What is the function of the particle -이 in 과일이?
The particle -이 is the subject marker. It tells you that 과일 (fruit) is the subject of the sentence—the thing that is “delicious.” When a noun ends in a consonant, you use -이; if it ends in a vowel, you use -가.
Why is -이 used here instead of -가?
Because 과일 ends with the consonant , the correct subject marker is -이. You’d only use -가 after nouns ending in vowels (for example, 바나나가).
What part of speech is 맛있어요 in Korean?
맛있어요 is a descriptive verb (often called an adjective in English explanations). In Korean, words that describe qualities—like “delicious,” “big,” or “pretty”—use the same verb system as action verbs.
How do you derive 맛있어요 from its dictionary form?

The dictionary (base) form is 맛있다. To make it polite present tense:

  1. Drop -다맛있-
  2. Add the polite ending -어요맛있어요
Why does 맛있어요 have two ㅅ’s, and how is it pronounced?
The spelling 맛있어요 comes from combining the stem 맛있- (which itself has two ㅅ’s) with -어요. In speech, you pronounce it as [마시써요] (mashisseoyo) due to Korean pronunciation rules: the final ㅅ of and the initial ㅆ of interact, resulting in a tense “ss” sound.
Why isn’t there a separate verb like “to be” in this sentence?
Korean uses descriptive verbs (like 맛있다) in place of an English “to be.” Instead of saying “Fruit is delicious,” you literally say “Fruit delicious-is.” The verb 있다 in this context means “to have a taste” but functions exactly like “to be” for adjectives.
Can you omit the particle -이 in casual speech?
Yes. In informal or very casual conversation, you might hear 과일 맛있어 or even 과일 맛있다 dropping the polite ending. But for clarity and politeness, using 과일이 맛있어요 is recommended when you’re still learning.
How can you change 맛있어요 to other politeness levels?
  • Informal low (친구 or younger): 맛있어 (과일이 맛있어)
  • Informal polite (everyday conversation): 맛있어요 (과일이 맛있어요)
  • Formal polite (announcements, strangers): 맛있습니다 (과일이 맛있습니다)
    Adjust the ending to match the situation and your relationship with the listener.