“…However, it is impossible for a particular item, and most especially for a component of information structure, to be grammaticalized in isolation. As Bybee, Perkins & Pagliuca (1994: 297) pointed out, "Everything that happens to the meaning of a gram happens because of the contexts in which it is used" (see also Diewald 2002, Heine 2002, Himmelmann 2004, so a more holistic approach is needed that takes the construction, in this case, the whole cleft, into consideration as the context.…”