Analyzer
Sentence analysis
11Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
手紙
letter; notenoun
を
object markergrammar
ドア
doornoun
の
possession, attribution, nominalizer, or nominal linkergrammar
下
under; below; beneath; bottom; lower part; younger; lower in rank; inferior; right after; no sooner than; trade-in; preliminary; preparatorynoun, no-adjective, noun prefix
に
direction, time, indirect object, or target markergrammar
滑り込ま
slide into; slip into-> 滑り込むgodan verb
せ
causative auxiliary-> せる/させるgrammar
た。
past tense or completed actiongrammar