An exploratory investigation of functional variation in South Asian online Englishes

This article conducts an exploratory multidimensional (MD) analysis of four interactive online registers, namely newspaper comments, tweets, web forums and text messages, originating from four South Asian countries (Bangladesh, India, Pakistan and Sri Lanka) and two Inner Circle (Kachru 1985) English-speaking countries (UK and USA). A principal component analysis (PCA) has been performed on the interactive registers using linguistic features tagged by a modified version of the MFTE tagger (Le Foll 2021a). The dimensions resulting from the PCA show that nominal, literate and informational features are generally more common in the South Asian data – which represent varieties belonging to the Outer Circle (Kachru 1985). Additionally, different features are used for expressing persuasion or opinion compared to the two reference varieties.