Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
ひたすら
single-mindedly; intently; devotedly-> 只管adverb, na-adjective
に
direction, time, indirect object, or target markergrammar
努力
effort; hard work; endeavornoun, suru verb
を
object markergrammar
続け
continue; keep doing; keep up; continue to ...; keep on ...-> 続けるichidan verb, auxiliary
た。
past tense or completed actiongrammar