diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,3 +37,7 @@
 * First version revised H. Fixed issues with classification functions inside the Melodics.ByteString.Ukrainian module. Changed the dependencies boundaries to 
 use the latest improved versions of the packages.
 
+## 0.1.9.0 -- 2020-11-05
+
+* First version revised I. Fixed issues with separating soft sign from the processed sound combinations inside the Melodics.ByteString.Ukrainian module.
+
diff --git a/Melodics/ByteString/Ukrainian.hs b/Melodics/ByteString/Ukrainian.hs
--- a/Melodics/ByteString/Ukrainian.hs
+++ b/Melodics/ByteString/Ukrainian.hs
@@ -322,7 +322,7 @@
 {-# INLINE correctA #-}
 
 separateSoftS :: [(Char, Triple)] -> [Char]
-separateSoftS = map fst . mapI ((== T) . snd) divideToParts
+separateSoftS = concatMap divideToParts
 {-# INLINE separateSoftS #-}
 
 correctSomeW :: [Char] -> [Char]
@@ -334,9 +334,9 @@
                         | otherwise = x:correctSomeW (y:z:xs)
 correctSomeW zs = zs
 
-divideToParts :: (Char, Triple) -> [(Char, Triple)]
-divideToParts (x, z) = X.getBFst' ([(x, z)], VB.fromList . zip "NOPQRST" $
-  [[('n', Z), ('t', Z)], [('s', Z), ('t', Z)], [('t', Z), ('q', Z)], [('A', Z), ('q', Z)], [('z', Z), ('q', Z)], [('n', Z), ('q', Z)], [('d', Z), ('q', Z)]]) . fst $ (x, z)
+divideToParts :: (Char, Triple) -> [Char]
+divideToParts (x, z) = X.getBFst' ([x], VB.fromList . zip "NOPQRST" $
+  ["nt", "st", "tq", "Aq", "zq", "nq", "dq"]) . fst $ (x, z)
 {-# INLINE divideToParts #-}
 
 toVector :: [Char] -> V.Vector Char
diff --git a/ukrainian-phonetics-basic.cabal b/ukrainian-phonetics-basic.cabal
--- a/ukrainian-phonetics-basic.cabal
+++ b/ukrainian-phonetics-basic.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                ukrainian-phonetics-basic
-version:             0.1.8.0
+version:             0.1.9.0
 synopsis:            A library to work with the basic Ukrainian phonetics and syllable segmentation.
 description:         A library to work with the basic Ukrainian phonetics and syllable segmentation. Rewritten from the mmsyn6ukr and mmsyn7s packages.
 homepage:            https://hackage.haskell.org/package/ukrainian-phonetics-basic