Required / Hidden Placeholder
Does the language require something even if another language would omit it?
의미
A structural slot that must be filled or understood: dummy subject, copula, article, classifier, expletive, pronoun, or support word.
알아보는 방법
Notice places where your language says nothing but the target language needs a visible item, or the opposite.
예시
it|there|do|be|classifier
it rains|there is|do you know
It is raining.
Visual guide
Thought: RAIN Grammar frame: [Subject] + [be] + raining English fills the slot: [It] is raining It = placeholder, not actor
Same idea, slots differ: English: [It] is raining Zero OK: [∅] raining English: [There] is a book Other: [∅] book exists Check required items: subject, be, article, CL, do
언어별 보기
모국어에서는
Korean has few dummy placeholders, but some structures require understood slots such as counters, copula forms, or omitted arguments.
사과 세 개 주세요.
Apple three items please.
학습 언어에서는
French often requires structural placeholders such as il, ce, articles, copulas, or support verbs.
Il pleut.
It rains.
Learners may omit dummy il or choose ce/il incorrectly.
Good transfer potential
This block behaves relatively similarly, so you can transfer intuition more safely between the two languages.