diff --git a/src/turkish/NounTur.gf b/src/turkish/NounTur.gf
index b93e05b4b..915d61329 100644
--- a/src/turkish/NounTur.gf
+++ b/src/turkish/NounTur.gf
@@ -78,4 +78,10 @@ concrete NounTur of Noun = CatTur ** open ResTur, SuffixTur, HarmonyTur, Prelude
       s = \\n,c => ap.s ! Sg ! Nom ++ cn.s ! n ! c;
       gen = \\n, a => ap.s ! Sg ! Nom ++ cn.gen ! n ! a
       } ;
+
+    -- lin CN = {s : Number => Case => Str; gen : Number => Agr => Str} ;
+    AdvCN cn adv = {
+      s = \\n, c => adv.s ++ cn.s ! n ! c;
+      gen = \\n, a => adv.s ++ cn.gen ! n ! a
+    } ;
 }
diff --git a/src/turkish/StructuralTur.gf b/src/turkish/StructuralTur.gf
index 9a3710a76..3dea63731 100644
--- a/src/turkish/StructuralTur.gf
+++ b/src/turkish/StructuralTur.gf
@@ -42,7 +42,7 @@ concrete StructuralTur of Structural = CatTur **
       mkPron "siz" "sizi" "size" "sizin" "sizde" "sizden" "sizli" "sizsiz" Pl P2 ;
 
     with_Prep =
-      mkPrep "ile" Nom ;
+      mkPrep [] (Abess Pos) ;
 
     -- ...den sonra
     after_Prep =
@@ -74,9 +74,9 @@ concrete StructuralTur of Structural = CatTur **
 
     -- ... ile ...nin arasında
     between_Prep =
-      mkPrep "arasında" Gen ;
+      mkPrep "arasındaki" Gen ;
 
-    and_Conj = ss "ve" ;
+    and_Conj = ss "ile" ;
 
     or_Conj = ss "veya" ;