20thcentury baluchilanguage case comparativeandgeneral comparison englishlanguage germanlanguage grammar hindilanguage history historyandcriticism india indo-iranianlanguages lexical-functionalgrammar middleclass optimalitytheory(linguistics) pakistan panjabilanguage politicalactivity politicalaspects politicalculture pushtolanguage rhetoric socialaspects sociolinguistics syntax urdupoetry