diff --git a/lib/src/chunk/ChunkCat.gf b/lib/src/chunk/ChunkCat.gf
new file mode 100644
index 000000000..c8e7f8d39
--- /dev/null
+++ b/lib/src/chunk/ChunkCat.gf
@@ -0,0 +1,54 @@
+concrete ChunkCat of Chunk = CatCat, ExtensionsCat [VPS,VPI] ** 
+  ChunkFunctor - [SSlash_Chunk]
+    with (Syntax = SyntaxCat), (Extensions = ExtensionsCat) **
+  open 
+    SyntaxCat, (E = ExtensionsCat), Prelude, 
+    ResCat, CommonRomance, (P = ParadigmsCat) in {
+
+lin
+  SSlash_Chunk s = mkUtt <lin S {s = s.s ! {g = Masc ; n = Sg}} : S> ;
+
+lin
+  NP_Acc_Chunk np = ss (np.s ! Acc).ton ;
+  NP_Gen_Chunk np = ss (np.s ! genitive).comp ;
+
+  VPI_Chunk vpi = vpi ;
+
+oper
+  emptyNP = mkNP (P.mkPN []) ;
+
+lin
+  copula_inf_Chunk = ss "ser" ;
+
+  refl_SgP1_Chunk = ss "yo mismo" ;
+  refl_SgP2_Chunk = ss "tu mismo" ;
+  refl_SgP3_Chunk = ss "ello mismo" ;
+  refl_PlP1_Chunk = ss "nosotros mismos" ;
+  refl_PlP2_Chunk = ss "vosotros mismos" ;
+  refl_PlP3_Chunk = ss "ellos mismos" ;
+  neg_Chunk = ss "no" ;
+  copula_Chunk = ss "es" ;
+  copula_neg_Chunk = ss "no es" ;
+  past_copula_Chunk = ss "era" ;
+  past_copula_neg_Chunk = ss "no era" ;
+  future_Chunk = ss "va"  ; ----
+  future_neg_Chunk = ss "no va" ; ----
+  cond_Chunk = ss "iría" ; ----
+  cond_neg_Chunk = ss "no iría" ; ----
+  perfect_Chunk = ss "ha" ;
+  perfect_neg_Chunk = ss "no ha" ;
+  past_perfect_Chunk = ss "había" ;
+  past_perfect_neg_Chunk = ss "no había" ;
+  
+  fullstop_Chunk = ss "." ;
+  exclmark_Chunk = ss "!" ;
+  questmark_Chunk = ss "?" ;
+  comma_Chunk = ss "," ;
+  colon_Chunk = ss ":" ;
+  semicolon_Chunk = ss ";" ;
+  quote_Chunk = ss "\"" ;
+  lpar_Chunk = ss "(" ;
+  rpar_Chunk = ss ")" ;
+  dash_Chunk = ss "-" ;
+
+}
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