From: tgpedersen
Message: 39587
Date: 2005-08-11
> Dear All,Jers
>
> The jers (Common Slavic reduced vowels) were generally dropped in
> word-final position and before non-jer vowels (weak position).
> in syllables before a jer in weak position were in strongposition,
> and were kept; they developed different reflexes in the various(e.g.,
> Slavic languages (in Russian "o" for the back jer and "e" for the
> front jer).
> Prepositions like v, k, s, which contained a jer in Common Slavic,
> therefore have doublets vo, ko, so, which arose originally before
> words where the first syllable contained a weak jer; in the
> contemporary language, these words begin with a consonant cluster
> (e.g. son "sleep" - vo sne "in (the) sleep", vo vnimanie "in(to)
> consideration"). In cases where such a cluster does not go back to
> the loss of an original jer, the doublet without "o" is used
> v snegu "in (the) snow").e.g.,
> As the rule is not synchronically transparent, the distribution of
> the doublets will not always reflect the loss of an old jer -
> the word l'od "ice" has moved secondarily to a declination classice".
> with loss of the stem vowel in the non-nom/acc. sg., like son, and
> also attracts the preposition doublets with "o": so l'dom "with
> Quite often, the doublet with "o" is used in order to avoid aclash
> of two identical consonants (when the follwoing noun begins with aWith my miserable knowledge of Russian I have constructed
> cluster) - e.g., vo vnimanie "in(to) consideration", but k
> vnimaniyu "to the attention / for the consideration" (although one
> sometimes also finds the historically expected ko vnimaniyu).