AnalyzerSentence analysis4SpansSentence密かに計画する1000 character limitAnalyzeSentence密ひそかに計けい画かくするSpan Details密ひそかsecret; private; surreptitiousna-adjectiveにadverbial form after a na-adjectivegrammar計けい画かくplan; project; schedule; programnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar
