diff --git a/scripts/rgl-predictability.hs b/scripts/rgl-predictability.hs
deleted file mode 100644
index ec1abefed..000000000
--- a/scripts/rgl-predictability.hs
+++ /dev/null
@@ -1,120 +0,0 @@
-{-# LANGUAGE OverloadedStrings #-}
-module Main where
-
-import GF.Predictability
-
-main = defaultMain
-  [ englishNouns, englishVerbs
-  -- , finnishNouns, finnishVerbs ]
-  , frenchVerbs
-  , swedishNouns, swedishVerbs ]
-
-englishNouns, englishVerbs :: Experiment
-englishNouns = Experiment
-  { title = "English nouns"
-  , lexicon = "lib/src/english/DictEng.gf"
-  , category = "N"
-  , nforms        = 4
-  , morphology = "lib/src/english/ParadigmsEng.gf"
-  , smartparadigm = "mkN"
-  , setup = \(man:_:men:_:_) -> [ [esc man], [esc man,esc men] ] }
-englishVerbs = Experiment
-  { title = "English verbs"
-  , lexicon = "lib/src/english/DictEng.gf"
-  , category = "V"
-  , nforms        = 5
-  , morphology = "lib/src/english/ParadigmsEng.gf"
-  , smartparadigm = "mkV"
-  , setup = \(blow:blows:blown:blowing:blew:_) ->
-    [ [ esc blow ]
-    , [ esc blow, esc blew ]
-    , [ esc blow, esc blew, esc blown ]
-    , [ esc blow, esc blows, esc blew, esc blown, esc blowing ] ] }
-
-  -- ~~~ Finnish ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-finnishNouns, finnishVerbs :: Experiment
-finnishNouns = Experiment
-  { title = "Finnish nouns"
-  , lexicon = "lib/src/finnish/DictFin.gf"
-  , category = "NK"
-  , nforms        = 10
-  , morphology = "lib/src/finnish/ParadigmsFin.gf"
-  , smartparadigm = "mkN"
-  , setup = \(talo:talon:taloa:talona:taloon:talojen:taloja:taloina:taloissa:taloihin:_) ->
-      map (map esc )
-        [ [ talo ]
-        , [ talo, taloja ]
-        , [ talo, talon, taloja ]
-        , [ talo, talon, taloja, taloa ]
-        , [ talo,talon,taloa,talona,taloon,talojen,taloja,taloina,taloissa,taloihin ] ] }
-
-finnishVerbs = Experiment
-  { title = "Finnish verbs"
-  , lexicon = "lib/src/finnish/DictFin.gf"
-  , category = "VK"
-  , nforms        = 12
-  , morphology = "lib/src/finnish/ParadigmsFin.gf"
-  , smartparadigm = "mkV"
-  , setup = \(panna:panen:panee:panevat:pankaa:pannaan:panin:pani:panisi:pannut:pantu:pannee:_) ->
-      map (map esc )
-        [ [ panna ]
-        , [ panna, pani ]
-        , [ panna, panen, pani ]
-        , [ panna, panen, panee, panevat, pankaa, pannaan, panin, pani, panisi, pannut, pantu, pannee ] ]}
-  
--- ~~~ French ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-frenchVerbs :: Experiment
-frenchVerbs = Experiment
-  { title         = "French verbs"
-  , lexicon       = "lib/src/french/DictFre.gf"
-  , category      = "V"
-  , nforms        = 51
-  , morphology    = "lib/src/french/ParadigmsFre.gf"
-  , smartparadigm = "mkV"
-  , setup         = \vForms ->
-      let jeter = vForms!!0
-          jette = vForms!!3
-          jettera = vForms!!33
-          tenir = vForms!!0
-          tiens = vForms!!1
-          tient = vForms!!3
-          tenons = vForms!!4
-          tenez = vForms!!5
-          tiennent = vForms!!6
-          tienne = vForms!!7
-          tenions = vForms!!10
-          tiensI = vForms!!43
-          tint = vForms!!27
-          tiendra = vForms!!33
-          tenu = vForms!!46
-      in map (map esc )
-        [ [ jeter ]
-        , [ jeter, jette, jettera ]
-        , [ tenir, tiens, tenons, tiennent, tint, tiendra, tenu ]
-        , [ tenir,tiens,tient,tenons,tenez,tiennent,tienne,tenions,tiensI,tint,tiendra,tenu ]
-        ] }
-  -- ~~~ Swedish ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-swedishNouns, swedishVerbs :: Experiment
-swedishNouns = Experiment
-  { title = "Swedish nouns"
-  , lexicon = "lib/src/swedish/DictSwe.gf"
-  , category = "N"
-  , nforms        = 8
-  , morphology = "lib/src/swedish/ParadigmsSwe.gf"
-  , smartparadigm = "mkN"
-  , setup = \(gurka:gurkas:gurkan:gurkans:gurkor:gurkors:gurkorna:gurkornas:_) ->
-      [ [ esc gurka ]
-      , [ esc gurka, esc gurkor ]
-      , [ esc gurka, esc gurkan , esc gurkor, esc gurkorna ] ] }
-
-swedishVerbs = Experiment
-  { title = "Swedish verbs"
-  , lexicon = "lib/src/swedish/DictSwe.gf"
-  , category = "V"
-  , nforms        = 17
-  , morphology = "lib/src/swedish/ParadigmsSwe.gf"
-  , smartparadigm = "mkV"
-  , setup = \(gaar:gaas:gick:gicks:gaa_imp:gaa_inf:gaas_inf:gaatt:gaatts:gaangen:gaangens:gaanget:gaangets:gaangna_undef:gaangnas_undef:gaangna_def:gaangnas_def:_) ->
-      [ [ esc gaa_inf ]
-      , [ esc gaa_inf, esc gick, esc gaatt ]
-      , [ esc gaa_inf, esc gaar, esc gaa_imp, esc gick, esc gaatt, esc gaangen ] ] }