AnalyzerSentence analysis5SpansSentence赤ちゃんの首が据わってきた。1000 character limitAnalyzeSentence赤あかちゃんの首くびが据すわってきた。Span Details赤あかちゃんbaby; infantnounのpossession, attribution, nominalizer, or nominal linkergrammar首くびが据すわっhold one's head up (of an infant)-> 首がすわるexpression, verbてきchange continuing toward the present point-> てくるgrammarた。past tense or completed actiongrammar