Presents a survey of the French indefinite "tu/vous" in in earlier periods and in a range of varieties. Draws on a corpus of French spoken in Picardy in Northern France to investigate the extent to which this use of second person pronouns helps to avoid ambiguity and co-occurs with another grammatical variable. (Author/VWL)

Illustrates substrate reinforcement in the development of three current dialects of Melanesian Pidgin. Evidence of earlier variability is presented and the sociolinguistic conditions that later led to greater stability are described. Grammatical features that differentiate the dialects are examined. For each feature, it is shown that at least two…