Analyzer
Sentence analysis
9Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
高校
senior high school; high schoolnoun
で
location, means, or scope markergrammar
数学
mathematicsnoun
を
object markergrammar
教え
teach; instruct; tell; inform; show; preach; moralize-> 教えるichidan verb
てい
ongoing or resultant state-> ているgrammar
ます。
polite non-pastgrammar