diff --git a/resource/abstract/SwadeshLex.gf b/resource/abstract/SwadeshLex.gf
index 98c547583..b895d23a3 100644
--- a/resource/abstract/SwadeshLex.gf
+++ b/resource/abstract/SwadeshLex.gf
@@ -35,6 +35,16 @@ abstract SwadeshLex = Categories ** {
 
     -- not : Adv ; -- ?
 
+    -- Conjunctions
+
+    and_Conj : Conj ;
+
+    -- Prepositions
+
+    at_Prep : Prep ;  
+    in_Prep : Prep ;
+    with_Prep : Prep ;
+
     -- Numerals
 
     one_Num : Num ;
diff --git a/resource/english/SwadeshLexEng.gf b/resource/english/SwadeshLexEng.gf
index 474a97ad0..48b7522fa 100644
--- a/resource/english/SwadeshLexEng.gf
+++ b/resource/english/SwadeshLexEng.gf
@@ -40,6 +40,9 @@ concrete SwadeshLexEng of SwadeshLex = CategoriesEng
 
     -- not : Adv ; -- ?
 
+    -- Conjunctions
+
+    and_Conj = and_Conj ;
 
     -- Numerals
 
diff --git a/resource/swedish/SwadeshLexSwe.gf b/resource/swedish/SwadeshLexSwe.gf
index 92f5a1abf..3c42228f1 100644
--- a/resource/swedish/SwadeshLexSwe.gf
+++ b/resource/swedish/SwadeshLexSwe.gf
@@ -40,6 +40,9 @@ concrete SwadeshLexSwe of SwadeshLex = CategoriesSwe
 
     -- not : Adv ; -- ?
 
+    -- Conjunctions
+
+    and_Conj = and_Conj ;
 
     -- Numerals