tech,4-1-P84-1020,bq | This abstract describes a <term> natural language system </term> which deals usefully with <term> ungrammatical input </term> and describes some actual and potential applications of it in <term> computer aided second language learning </term> . | #13137 This abstract describes a natural language system which deals usefully with ungrammatical input and describes some actual and potential applications of it in computer aided second language learning. |