fixed new tense structure in next-resourc/demo

next-resource/demo/Add.gf

@@ -0,0 +1,12 @@
+
+  PredVS : NP -> VS -> S -> Cl ;
+  PredVVV2A : NP -> VV -> V2A -> NP -> AP -> Cl ;
+  RelCNAdvPrep : CN -> NP -> V -> Adv -> Prep -> CN ;
+
+  PredVS np vs s = PredVP np (ComplVS vs s) ;
+
+  PredVVV2A np vv v2 np2 ap = PredVP np (ComplVV vv (ComplSlash (SlashV2A v2 ap) np2)) ;
+
+  RelCNAdvPrep cn np v adv prep = RelCN cn (UseRCl TPast ASimul PPos 
+            (RelSlash IdRP (SlashPrep (PredVP np (AdvVP (UseV v) adv)) prep))) ;
+