Analyzer
Sentence analysis
8Spans
Sentence
Span Details
警備員
guard; security guard; security officernoun
が
subject markergrammar
建物
building; structurenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
中
inside; interior; middle; center; among; within; out of; during; while; amid; in the midst of; interval; gap; time in between; middle one; second of three; average; medium grade; medium quality; red-light districtnoun, adverb, no-adjective
を
object markergrammar
巡回
patrol; round; tour; going aroundnoun, suru verb
する。
light/support verb with a noun or noun-like phrasegrammar