AnalyzerSentence analysis5SpansSentence約束を忘れてしまった。1000 character limitAnalyzeSentence約やく束そくを忘わすれてしまった。Span Details約やく束そくpromise; agreement; one's word; contract; appointment; engagement; date; convention; rule; destiny; fatenoun, suru verbをobject markergrammar忘わすれforget; leave behind-> 忘れるichidan verbてしまっcompletion or regret-> てしまうgrammarた。past tense or completed actiongrammar