“…The so-called possessive perfect in the North Russian dialect (henceforth NR) has been subject to substantial research for a long time, cf., inter alia, Blevins (2003), Christen (1998), Danylenko (2005a), Holvoet (2001a), ), Kuz'mina and Nemčenko (1971, Lavine (1999), Maslov (1949), Matthews (1955), Matveenko (1961), Petrova (1961), Timberlake (1975), Tommola (2000), Trubinskij (1984), and Wiemer and Giger (2005:29-42). However, much less attention has been paid to its historical development, cf., inter alia, Ambrazas (1977), Borkovskij (1949), Borkovskij and Kuznecov (1963), Danylenko (2005a), , Kuteva and Heine (2004), Matthews (1955), Panzer (1984), and Potebnja (1888[1958, 1899 [1968]).…”