first draft of Ukrainian grammar

src/ukrainian/AdverbUkr.gf

@@ -0,0 +1,17 @@
+concrete AdverbUkr of Adverb = CatUkr ** open ResUkr, (R = ParamX) in {
+
+lin
+  PositAdvAdj a = {s = a.s ! Nom ! GSg Neuter} ;
+  PrepNP prep np = {s = prepNP prep np} ;
+
+  ComparAdvAdj cadv a np = {
+    s = cadv.s ++ a.s ! Nom ! GSg Neuter ++ cadv.p ++ np.s ! Nom
+  } ;
+  ComparAdvAdjS cadv a s = {
+    s = cadv.s ++ a.s ! Nom ! GSg Neuter ++ cadv.p ++ s.s
+  } ;
+  AdAdv ada adv = {s = ada.s ++ adv.s} ;
+  PositAdAAdj a = {s = a.s ! Nom ! GSg Neuter} ;
+  SubjS subj s = {s = subj.s ++ s.s} ;
+  AdnCAdv cadv = {s = cadv.s ++ cadv.p} ;
+}