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Sentence analysis

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Sentence

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Sentence

ノックをしてから部屋へやに入はいった。

Span Details

knock; knocking

noun, suru verb

し

light/support verb with a noun or noun-like phrase

-> するgrammar

and; and then; then; because; so; since; by; through; with; although; but; yet; connects to auxiliary verbs (e.g., ている, ていく); forms compound verbs (e.g., やって来る); please (do)

particle, conjunction

direction, time, indirect object, or target marker

enter; come or go in; arrive at

-> 入るgodan verb

past tense or completed action