diff --git a/lib/resource-1.0/german/ExtraGer.gf b/lib/resource-1.0/german/ExtraGer.gf
index 46edda04f..63a134c9f 100644
--- a/lib/resource-1.0/german/ExtraGer.gf
+++ b/lib/resource-1.0/german/ExtraGer.gf
@@ -1,3 +1,23 @@
-concrete ExtraGer of ExtraGerAbs = CatGer ** open ResGer in {
+concrete ExtraGer of ExtraGerAbs = CatGer ** open ResGer, Coordination in {
+
+  lincat
+    VPI   = {s : Str} ;
+    [VPI] = {s1,s2 : Str} ;
+  lin
+    BaseVPI = twoSS ;
+    ConsVPI = consrSS comma ;
+
+    MkVPI vp = {s = useInfVP vp} ; ----
+    ConjVPI = conjunctSS ;
+
+    ComplVPIVV v vpi = 
+        insertInf vpi.s (
+            predVGen v.isAux v) ; ----
+{-
+      insertExtrapos vpi.p3 (
+        insertInf vpi.p2 (
+          insertObj vpi.p1 (
+            predVGen v.isAux v))) ;
+-}
 
 } 
diff --git a/lib/resource-1.0/german/ExtraGerAbs.gf b/lib/resource-1.0/german/ExtraGerAbs.gf
index 9b933e79b..af609f08f 100644
--- a/lib/resource-1.0/german/ExtraGerAbs.gf
+++ b/lib/resource-1.0/german/ExtraGerAbs.gf
@@ -1,3 +1,4 @@
-abstract ExtraGerAbs = {
-
+abstract ExtraGerAbs = Extra [
+  VPI,ListVPI,BaseVPI,ConsVPI,MkVPI,ComplVPIVV,ConjVPI
+  ] ** {
 }