Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
慎重
careful; cautious; prudentna-adjective, noun
に
direction, time, indirect object, or target markergrammar
箱
box; case; chest; crate; train car; railway car; shamisen case; shamisen; public building; community building; man who carried a geisha's shamisen; waste receptacle; feces; counter for boxes; counter for boxed itemsnoun, suffix, counter
を
object markergrammar
開け
open; unwrap; unlock; open for business; empty; clear space; make room; move out; vacate; clear out; be away from; leave temporarily; dawn; grow light; end of a period or season; beginning of the New Year; leave time open; make time; keep a schedule free; make a hole; open up a hole-> 開けるichidan verb
た。
past tense or completed actiongrammar