CONFLICT OF INTEREST The authors declare no conflicts of interest. Supporting Information Filename Description tesq3381-sup-0001-DataS1.xlsxExcel 2007 spreadsheet , 586 KB Data S1. GML. REFERENCES (2006). University language: A corpus-based study of spoken and written registers. Amsterdam: John Benjamins. , & (2016). Grammatical complexity in academic English: Linguistic change in writing. Cambridge: Cambridge University Press. , , & (1999). Corpus linguistics: Investigating language structure and use.
