1) Personal neuter forms might be considered nonstandard, protological, or nonce, appearing mostly in literature to refer to grammatically neuter nouns, however might also be used for people who prefer neuter forms. 2) The pluperfect is either archaic or obsolete and now used for conditional in the past.
Barbara Podgórska, Adam Podgóski (2008) “bajsnąć, bajsnońść, bajsnóńć”, in Słownik gwar śląskich [A dictionary of Silesian lects], Katowice: Wydawnictwo KOS, →ISBN, page 30
