diff --git a/examples/phrasebook/SentencesCat.gf b/examples/phrasebook/SentencesCat.gf
index c26d33748..e531d4a06 100644
--- a/examples/phrasebook/SentencesCat.gf
+++ b/examples/phrasebook/SentencesCat.gf
@@ -1,27 +1,74 @@
-concrete SentencesCat of Sentences = NumeralCat ** SentencesI - [
-  PersonName ---- stack overflow
-  ,IFemale, YouFamFemale, YouPolFemale, IMale, YouFamMale, YouPolMale
+concrete SentencesCat of Sentences = NumeralCat ** SentencesI - [PersonName, -- stack overflow
+  IFemale, YouFamFemale, YouPolFemale, IMale, YouFamMale, YouPolMale,
+  WherePlace, WherePerson, ABePlace,
+  Superlative
  ] 
   with 
     (Syntax = SyntaxCat), 
     (Symbolic = SymbolicCat), 
     (Lexicon = LexiconCat) ** 
-  open SyntaxCat, ExtraCat, Prelude in {
-{-
-    lin 
-      IFemale = 
-        {name = mkNP (ProDrop i8fem_Pron) ; isPron = True ; poss = mkQuant i_Pron} ; 
-      YouFamFemale = 
-        {name = mkNP (ProDrop youSg8fem_Pron) ; isPron = True ; poss = mkQuant youSg_Pron} ; 
-      YouPolFemale = 
-        {name = mkNP (ProDrop youPol8fem_Pron) ; isPron = True ; poss = mkQuant youPol_Pron};
-      IMale = 
-        {name = mkNP (ProDrop i_Pron) ; isPron = True ; poss = mkQuant i_Pron} ; 
-      YouFamMale = 
-        {name = mkNP (ProDrop youSg_Pron) ; isPron = True ; poss = mkQuant youSg_Pron} ; 
-      YouPolMale = 
-        {name = mkNP (ProDrop youPol_Pron) ; isPron = True ; poss = mkQuant youPol_Pron} ;
--}
-}
+  open ParadigmsCat, BeschCat, SyntaxCat, ExtraCat, Prelude in {
 
+flags coding = utf8 ;
 
+lincat
+  Superlative = OrdSuperlative ; -- {ord: Ord ; isPre: Bool}
+
+lin
+
+  IFemale = 
+    {name = mkNP (ProDrop i8fem_Pron) ; isPron = True ; poss = mkQuant i_Pron} ; 
+  
+  YouFamFemale = 
+    {name = mkNP (ProDrop youSg8fem_Pron) ; isPron = True ; poss = mkQuant youSg_Pron} ;
+
+  YouPolFemale = 
+     {name = mkNP (ProDrop youPol8fem_Pron) ; isPron = True ; poss = mkQuant youPol_Pron};
+     
+  IMale = 
+     {name = mkNP (ProDrop i_Pron) ; isPron = True ; poss = mkQuant i_Pron} ; 
+
+  YouFamMale = 
+     {name = mkNP (ProDrop youSg_Pron) ; isPron = True ; poss = mkQuant youSg_Pron} ; 
+
+  YouPolMale = 
+     {name = mkNP (ProDrop youPol_Pron) ; isPron = True ; poss = mkQuant youPol_Pron} ;
+
+   ABePlace p place = mkCl p.name (mkVP (mkVP estar) place.at) ;
+
+   WherePlace place = mkQS (mkQCl where_IAdv (mkCl place.name estar) ) ;
+
+   WherePerson person = mkQS (mkQCl where_IAdv (mkCl person.name estar) ) ;
+
+oper
+
+   estar = mkV (estar_54 "estar") ;
+
+   CNPlace : Type = {name : CN ; at : Prep ; to : Prep }  ;
+
+   mkCNPlace : CN -> Prep -> Prep -> CNPlace = \p,i,t ->
+	{ name = p ; at = i ; to = t ; } ;
+
+   OrdSuperlative : Type = {ord: Ord ; isPre: Bool} ;
+
+   placeNPSuperl : OrdSuperlative -> CNPlace -> NPPlace  = \sup,kind -> case sup.isPre of {
+     True  => placeNPDet sup.ord kind ;
+     False  => placeNPAdj sup.ord kind 
+     } ;
+
+ -- "el mejor aeropuerto"
+   placeNPDet : Ord -> CNPlace -> NPPlace = \ord,kind ->
+     let name : NP = mkNP (mkDet the_Art ord) kind.name in {
+       name = name ;
+       at = SyntaxCat.mkAdv kind.at name ;
+       to = SyntaxCat.mkAdv kind.to name ;
+    };
+
+ -- "el aeropuerto más grande"
+   placeNPAdj : Ord -> CNPlace -> NPPlace = \ord,kind ->
+     let name : NP = mkNP the_Art (mkCN kind.name (mkAP ord)) in {
+       name = name ;
+       at = SyntaxCat.mkAdv kind.at name ;
+       to = SyntaxCat.mkAdv kind.to name ;
+     };
+}
\ No newline at end of file