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Sentence analysis
7Spans
Sentence
Span Details
刑務所
prison; jail; penitentiarynoun
は
topic markergrammar
厳重
strict; severe; stringent; rigorousna-adjective, noun
警戒態勢
alert status; emergency alertnoun
に
direction, time, indirect object, or target markergrammar
入っ
enter; come or go in; arrive at; join; enter a school or organization; go into a field; be contained; be included; belong in a category; fit in; hold; accommodate; be introduced; be brought in; be installed; be received; come in; be obtained; be scored; be won as votes; turn on; start functioning; start working; enter a period or phase; move into a topic; begin; form; develop; have effort put into it; have feeling put into it; be applied; be ready; be made; have alcohol in one; become drunk-> 入るgodan verb
た。
past tense or completed actiongrammar