AnalyzerSentence analysis6SpansSentence露天商は許可が必要だ。1000 character limitAnalyzeSentence露ろ天てん商しょうは許きょ可かが必ひつ要ようだ。Span Details露ろ天てん商しょうstreet vendor; stallholdernounはtopic markergrammar許きょ可かpermission; approval; authorizationnoun, suru verbがsubject markergrammar必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounだ。plain copulagrammar