AnalyzerSentence analysis4SpansSentenceあっ!忘れてた!1000 character limitAnalyzeSentenceあっ!忘わすれてた!Span Detailsあっ!ah!; oh!; hey!interjection忘わすれforget; leave behind-> 忘れるichidan verbてongoing or resultant state-> ているgrammarた!past tense or completed actiongrammar