diff --git a/tools/grammarcheckers/grammarchecker.cg3 b/tools/grammarcheckers/grammarchecker.cg3
index 774372426..857495b90 100644
--- a/tools/grammarcheckers/grammarchecker.cg3
+++ b/tools/grammarcheckers/grammarchecker.cg3
@@ -3748,6 +3748,7 @@ COPY:msyn-nom-gen-Po (Gen SUGGEST) EXCEPT (Nom &msyn-nom-gen-Po) TARGET (&msyn-n
 # Noun 
 
 ADD:xmsyn-numphrase-sggen (&msyn-numphrase-sggen) TARGET (Pl Gen) IF ((0 N) OR (0 NUMUNIT - Com LINK NOT 1 N - Sem/Plc))(NOT 0 &msyn-numphrase-sgacc OR &msyn-numphrase-sgill OR &msyn-numphrase-sgcom OR &msyn-numphrase-sgine OR &msyn-numphrase-sgela)(*-1 Num OR (A Arab) BARRIER NOT-NPMOD OR COMMA LINK NOT 0 (N Coll Nom) OR Sem/Year OR Sem/Time-clock OR Sem/Time OR Sem/Date OR &msyn-numphrase-sgacc OR &msyn-numphrase-sgill OR &msyn-numphrase-sgcom OR &msyn-numphrase-sgine OR &msyn-numphrase-sgela LINK NOT -1 Sem/Curr LINK NEGATE 0 NUMUNIT LINK -1 Num OR PLURAL-QUANTIFIERS)
+(1 N OR Po OR CC LINK NOT 0 Sem/Plc - Ess OR (Prop Ine) LINK NEGATE *1 Der/Pass + Pl3 BARRIER  NOT-NPMODADVPCLE - Ine - Ela - Ill - Acc) # THIS IS CRITICAL - WE NEED TO SEE IF IT IS TOO STRICT
 (NEGATE 0 (N Sg) - Ill OR (N Pl Nom))
 (NEGATE 0 (Pl Ela) LINK -1 ("akta" Sg Nom))
 (NEGATE 0 (Pl Ela) LINK -1 (Num Sg Nom) - Arab - Rom - Sem/Date LINK 2 BE + Pl3)