Abstract
Our study presents an on-going project on corpus linguistics held at the University of Cadiz (UCA) which tries to identify discourse proficiency of B1, B2 and C1 CEFR levels in the CLEC (CEFR-Labeled English Corpus) with a corpus-based quantitative and qualitative approach. The CLEC is a corpus of CEFR-labeled texts developed using CEFR-labeled teaching materials. The softwares AntConc, TagAnt and USAS have been used to analyze data.Â
