Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
日夜
day and night; around the clock; constantlyadverb, noun
努力奮励
making strenuous efforts; exerting oneselfnoun, suru verb
して
light/support verb with a noun or noun-like phrase-> するgrammar
研究
research; study; investigationnoun, suru verb
を
object markergrammar
完成
completion; perfection; accomplishmentnoun, suru verb
させ
causative auxiliary-> せる/させるgrammar
た。
past tense or completed actiongrammar