Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
人知れず
secretly; unseen; inwardlyexpression, adverb
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
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar