Published online by Cambridge University Press: 19 May 2014
In Present-Day English, the particle out is obligatorilyadjacent to the following of PP, as in He pulled theplugs out of his ears / *He pulled out the plugsof his ears, even though particles can normally precede or followthe object of the particle verb, as in Hepulled out the plugs / Hepulled the plugs out. Interestingly, in Old English and MiddleEnglish, the particle out could occur either adjacent ornonadjacent to the of PP. Based on corpus data covering theperiod from Old English to Late Modern English, I show that the change in thesyntax of directional out of involves grammaticalization: Thebleaching of the directional meaning of the preposition of ledto a structural reanalysis by which the of PP became includedin the particle's phrasal projection and could no longer be separatedfrom the particle out. This in turn led to phono-logicalreduction of the preposition of. The loss of the nonadjacentoption is argued to be connected to the status of particles as optionallyprojecting elements.*