Analyzer
Sentence analysis
11Spans
Sentence
Span Details
A:
-彼
he; him; boyfriendpronoun
は
topic markergrammar
昨夜
last night; yesterday eveningnoun, adverb
徹夜
staying up all night; all-nighternoun, suru verb, no-adjective
した
light/support verb with a noun or noun-like phrase-> するgrammar
んだ。
explanatory emphasis-> のだ/んだgrammar
B:
-どうりで
no wonder; indeed; that explains it-> 道理でadverb
眠
sleepy; drowsy-> 眠いi-adjective
そうだね。
that's right; yeah; I knowexpression