Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
データ
data; datumnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
ディープダイブ
deep divenoun
を
object markergrammar
始め
start; begin; commence; start up; open; establish; start to ...; begin to ...-> 始めるichidan verb, auxiliary
た。
past tense or completed actiongrammar