diff --git a/lib/src/finnish/ExtraFin.gf b/lib/src/finnish/ExtraFin.gf
index 6793a3da0..21ce39167 100644
--- a/lib/src/finnish/ExtraFin.gf
+++ b/lib/src/finnish/ExtraFin.gf
@@ -95,4 +95,12 @@ concrete ExtraFin of ExtraFinAbs = CatFin **
       a = p.a
       } ;
 
+    ProDropPoss p = {
+      s1 = \\_,_ => [] ;
+      sp = \\_,_ => p.s ! NPCase Gen ;
+      s2 = BIND ++ possSuffix p.a ;
+      isNum = False ;
+      isPoss = True ;
+      isDef = True  --- "minun kolme autoani ovat" ; thus "...on" is missing
+      } ;
 } 
diff --git a/lib/src/finnish/ExtraFinAbs.gf b/lib/src/finnish/ExtraFinAbs.gf
index 0f38b9ee0..a79ca64ca 100644
--- a/lib/src/finnish/ExtraFinAbs.gf
+++ b/lib/src/finnish/ExtraFinAbs.gf
@@ -13,8 +13,10 @@ abstract ExtraFinAbs = Extra [
 
     PartCN : CN -> NP ;                   -- olutta
 
-    vai_Conj : Conj ;                     -- minä vai sinä? ("or" in question)
+    vai_Conj : Conj ;                     -- minä vai sinä? ("or" in question)
 
     CompPartAP : AP -> Comp ;             -- kahvi on valmista
 
+    ProDropPoss : Pron -> Quant ;         -- vaimoni
+
 }