Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
ブラジリアン柔術
Brazilian jiu-jitsu; BJJnoun
で
location, means, or scope markergrammar
グラップリング
grapplingnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
技術
technology; engineering; technique; skill; art; craftnoun
を
object markergrammar
磨い
polish; shine; scrub; brush; refine; improve; hone; cultivate-> 磨くgodan verb
た。
past tense or completed actiongrammar