Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
理論
theorynoun
を
object markergrammar
理解
understanding; comprehension; appreciation; sympathy; empathetic understandingnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
のに
although; despite; in order togrammar
時間がかかった。
take time; require time-> 時間がかかるexpression, verb