AnalyzerSentence analysis5SpansSentence日々練習に励んでいる。1000 character limitAnalyzeSentence日ひ々び練れん習しゅうに励はげんでいる。Span Details日ひ々びdaily; everyday; days; time; every day; day after day; day by dayno-adjective, noun, adverb練れん習しゅうpractice; training; drill; exercisenoun, suru verbにdirection, time, indirect object, or target markergrammar励はげんwork hard; strive; devote oneself-> 励むgodan verbでいる。ongoing or resultant state-> ているgrammar