Analyzer
Sentence analysis
9Spans
Sentence
Span Details
息子
son; penisnoun
は
topic markergrammar
週
weeknoun, noun suffix
に
direction, time, indirect object, or target markergrammar
二回、
twice; two timesnoun, no-adjective
空手
karate; empty-handed; having nothing in one's handsnoun
を
object markergrammar
習っ
learn from a teacher; take lessons in; be taught-> 習うgodan verb
ている。
ongoing or resultant stategrammar