AnalyzerSentence analysis4SpansSentence授業中にふざけるな。1000 character limitAnalyzeSentence授じゅ業ぎょう中ちゅうにふざけるな。Span Details授じゅ業ぎょう中ちゅうduring class; while in classnounにdirection, time, indirect object, or target markergrammarふざけるjoke; kid; not be serious; make fun of; joke at someone's expense; play a prank; fool around; mess around; romp; neck; make out-> 巫山戯るichidan verbな。do notgrammar