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Sentence analysis
6Spans
Sentence
Span Details
あの
that; those; the-> 彼のpre-noun adjective
先生
teacher; instructor; master; sensei; title of respect; (teasing) sir; (joking) master; one's eldernoun, noun suffix
は
topic markergrammar
怖い顔
scary face; angry look; grim expressionexpression, noun
を
object markergrammar
している。
doing; being in the state of having or beinggrammar