Analyzer
Sentence analysis
11Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
原因
cause; origin; sourcenoun, suru verb
を
object markergrammar
追究
thorough investigation; close inquiry; pursuit of truthnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
実験
experiment; experimentationnoun, suru verb
を
object markergrammar
繰り返し
repetition; repeat; cycle; repeatedly; again and again; over and overnoun, adverb
た。
past tense or completed actiongrammar