AnalyzerSentence analysis7SpansSentence落ち葉を堆肥にしています。1000 character limitAnalyzeSentence落おち葉ばを堆たい肥ひにしています。Span Details落おち葉ばfallen leaves; leaf litter; leaf fall; defoliation; deciduousnounをobject markergrammar堆たい肥ひcompost; manurenounにdirection, time, indirect object, or target markergrammarしlight/support verb with a noun or noun-like phrase-> するgrammarていongoing or resultant state-> ているgrammarます。polite non-pastgrammar