diff --git a/doc/browse/index.json b/doc/browse/index.json
index 4337e7a8e..631af0c8a 100644
--- a/doc/browse/index.json
+++ b/doc/browse/index.json
@@ -400,7 +400,6 @@
     "CatDut",
     "ExtDut",
     "GrammarDut",
-    "MorphoDut",
     "NumeralDut",
     "StructuralDut",
     "IdiomDut",
diff --git a/src/dutch/ExtraDut.gf b/src/dutch/ExtraDut.gf
index a4ab768ba..8758a93db 100644
--- a/src/dutch/ExtraDut.gf
+++ b/src/dutch/ExtraDut.gf
@@ -1,5 +1,5 @@
 concrete ExtraDut of ExtraDutAbs = CatDut ** 
-  open ResDut, MorphoDut, Coordination, Prelude, IrregDut, (P = ParadigmsDut), NounDut in 
+  open ResDut, Coordination, Prelude, IrregDut, (P = ParadigmsDut), NounDut in 
 {
 
   flags coding=utf8 ;
@@ -109,7 +109,7 @@ lin
                 inf : Str = vp.inf.p1 ;
                 extra : Str = vp.ext
             in       
-            lin NP (MorphoDut.mkNP (vp.s.s ! VInf ++ "van" ++ compl ++ inf ++ extra ) Utr Sg) ;  
+            lin NP (mkNP (vp.s.s ! VInf ++ "van" ++ compl ++ inf ++ extra ) Utr Sg) ;  
 
 
 lin
diff --git a/src/dutch/IdiomDut.gf b/src/dutch/IdiomDut.gf
index f17bbe286..ea9524fec 100644
--- a/src/dutch/IdiomDut.gf
+++ b/src/dutch/IdiomDut.gf
@@ -1,5 +1,5 @@
 concrete IdiomDut of Idiom = CatDut ** 
-  open MorphoDut, (P = ParadigmsDut), IrregDut, Prelude in {
+  open ResDut, (P = ParadigmsDut), IrregDut, Prelude in {
 
   flags optimize=all_subs ;
 
diff --git a/src/dutch/MakeStructuralDut.gf b/src/dutch/MakeStructuralDut.gf
index f96271aa2..08ce1c7b2 100644
--- a/src/dutch/MakeStructuralDut.gf
+++ b/src/dutch/MakeStructuralDut.gf
@@ -1,6 +1,6 @@
 --# -path=.:../common:../abstract
 
-resource MakeStructuralDut = open CatDut, ParadigmsDut, MorphoDut, Prelude in 
+resource MakeStructuralDut = open CatDut, ParadigmsDut, Prelude in 
 {
 --{
 --
diff --git a/src/dutch/MorphoDut.gf b/src/dutch/MorphoDut.gf
deleted file mode 100644
index 3894a6577..000000000
--- a/src/dutch/MorphoDut.gf
+++ /dev/null
@@ -1,101 +0,0 @@
---# -path=.:../common:../../prelude
---
-----1 A Simple Dutman Resource Morphology
-----
----- Aarne Ranta & Harald Hammarström 2002 -- 2006
-----
----- This resource morphology contains definitions needed in the resource
----- syntax. To build a lexicon, it is better to use $ParadigmsDut$, which
----- gives a higher-level access to this module.
---
-resource MorphoDut = ResDut ** open Prelude, (Predef=Predef) in 
-{
-flags coding=utf8 ;
---{
---
---  flags optimize=all ;
---
---oper
---
----- For $StructuralDut$.
---
---  mkPrep : Str -> Case -> Preposition = \s,c -> 
---    {s = s ; c = c} ;
---
---  nameNounPhrase : {s : Case => Str} ->  {s : Case => Str ; a : Agr} = \name ->
---    name ** {a = agrP3 Sg} ;
---
---  detLikeAdj : Number -> Str -> 
---    {s,sp : Gender => Case => Str ; n : Number ; a : Adjf} = \n,dies -> 
---      {s,sp = appAdj (regA dies) ! n ; n = n ; a = Weak} ;
---
---  mkOrd : {s : Degree => AForm => Str} -> {s : AForm => Str} = \a ->
---    {s = a.s ! Posit} ;
---
----- For $ParadigmsDut$.
---
---  genitS : Str -> Str = \hund -> case hund of {
---    _ + ("el" | "en" | "er") => hund + "s" ;
---    _ + ("s" | "ß" | "sch" | "st" | "x" | "z") => hund + "es" ;
---    _ => hund + variants {"s" ; "es"}
---    } ;
---  pluralN : Str -> Str = \hund -> case hund of {
---    _ + ("el" | "er" | "e") => hund + "n" ;
---    _ + "en" => hund ;
---    _ => hund + "en"
---    } ;
---  dativE : Str -> Str = \hund -> case hund of {
---    _ + ("el" | "en" | "er" | "e") => hund ;
---    _ => variants {hund ; hund + "e"}
---    } ;
---
----- Duden, p. 119
---
---  verbT : Str -> Str = \v -> case v of {
---    _ + ("t" | "d") => v + "et" ; -- gründen, reden, betten
---    _ + ("ch" | "k" | "p" | "t" | "g" | "b" | "d" | "f" | "s") + 
---        ("m" | "n") => v + "et" ; -- atmen, widmen, öffnen, rechnen
---    _ => v + "t"                  -- lernen, lärmen, qualmen etc
---    } ;
---
---  verbST : Str -> Str = \v -> case v of {
---    _ + ("s" | "ss" | "ß" | "sch" | "x" | "z") => v + "t" ;
---    _ => v + "st"
---    } ;
---
---  stemVerb : Str -> Str = \v -> case v of {
---    _ + ("rn" | "ln") => init v ;
---    _ => Predef.tk 2 v
---    } ;
---
----- For $Numeral$.
---
---  LinDigit = {s : DForm => CardOrd => Str} ;
---
---  cardOrd : Str -> Str -> CardOrd => Str = \drei,dritte ->
---    table {
---      NCard _ _ => drei ;
---      NOrd a => (regA (init dritte)).s ! Posit ! a
---      } ;
---
---  cardReg : Str -> CardOrd => Str = \zehn ->
---    cardOrd zehn (zehn + "te") ;
---
---  mkDigit : (x1,_,_,x4 : Str) -> LinDigit = 
---    \drei,dreizehn,dreissig,dritte ->
---    {s = table {
---           DUnit => cardOrd drei dritte ;
---           DTeen => cardReg dreizehn ;
---           DTen  => cardOrd dreissig (dreissig + "ste")
---           }
---     } ;
---
---  regDigit : Str -> LinDigit = \vier -> 
---    mkDigit vier (vier + "zehn") (vier + "zig") (vier + "te") ;
---
---  invNum : CardOrd = NCard Masc Nom ;
---
---} ;
---
-
-}
diff --git a/src/dutch/ParadigmsDut.gf b/src/dutch/ParadigmsDut.gf
index 25d65a8c4..540ad558f 100644
--- a/src/dutch/ParadigmsDut.gf
+++ b/src/dutch/ParadigmsDut.gf
@@ -327,169 +327,14 @@ oper
     } ;
   mkmaxV3 : V -> Prep -> Prep -> V3 = \v,c,d -> lin V3 (v ** {c2 = <c,True> ; c3 = <d,True>}) ;
 
-
-
-
-
-----2 Definitions of paradigms
-----
----- The definitions should not bother the user of the API. So they are
----- hidden from the document.
---
---
---
---  Gender = MorphoDut.Gender ;
---  Case = MorphoDut.Case ;
---  Number = MorphoDut.Number ;
---  masculine = Masc ;
---  feminine  = Fem ;
---  neuter = Neutr ;
---  nominative = Nom ;
---  accusative = Acc ;
---  dative = Dat ;
---  genitive = Gen ;
---  singular = Sg ;
---  plural = Pl ;
---
---  mk6N a b c d e f g = MorphoDut.mkN a b c d e f g ** {lock_N = <>} ;
---
---  regN : Str -> N = \hund -> case hund of {
---    _ + "e" => mk6N hund hund hund hund (hund + "n") (hund + "n") Fem ;
---    _ + ("ion" | "ung") => mk6N hund hund hund hund (hund + "en") (hund + "en") Fem ;
---    _ + ("er" | "en" | "el") => mk6N hund hund hund (genitS hund) hund (pluralN hund) Masc ; 
---    _  => mk6N hund hund hund (genitS hund) (hund + "e") (pluralN hund) Masc
---    } ;
---
---  reg2N : (x1,x2 : Str) -> Gender -> N = \hund,hunde,g -> 
---    let
---      hunds = genitS hund ;
---      hundE = dativE hund ;
---      hunden = pluralN hunde
---    in
---    case <hund,hunde,g> of {                                        -- Duden p. 223
---      <_,_ + ("e" | "er"), Masc | Neutr> =>                         -- I,IV 
---        mk6N hund hund hundE hunds hunde hunden g ;
---      <_ + ("el"|"er"|"en"),_ + ("el"|"er"|"en"), Masc | Neutr> =>  -- II
---        mk6N hund hund hund hunds hunde hunden g ;
---      <_,_ + "s", Masc | Neutr> =>                                  -- V 
---        mk6N hund hund hund (hund + "s") hunde hunde g ;
---      <_,_ + "en", Masc> =>                                         -- VI 
---        mk6N hund hunde hunde hunde hunde hunde g ;
---      <_,_ + ("e" | "er"), Fem> =>                                  -- VII,VIII 
---        mk6N hund hund hund hund hunde hunden g ;
---      <_,_ + ("n" | "s"), Fem> =>                                   -- IX,X 
---        mk6N hund hund hund hund hunde hunde g ;
---      _ => {s = (regN hund).s ; g = g ; lock_N = <>}
---    } ;
---   
---  mkN2 = overload {
---    mkN2 : Str -> N2 = \s -> vonN2 (regN s) ;
---    mkN2 : N ->   N2 = vonN2 ;
---    mkN2 : N -> Prep -> N2 = mmkN2
---    } ;   
---
---
---  mmkN2  : N -> Prep -> N2 = \n,p -> n ** {c2 = p ; lock_N2 = <>} ;
---  vonN2 : N -> N2 = \n -> n ** {c2 = {s = "von" ; c = dative} ; lock_N2 = <>} ;
---
---  mkN3 = \n,p,q -> n ** {c2 = p ; c3 = q ; lock_N3 = <>} ;
---
---  mk2PN = \karolus, karoli -> 
---    {s = table {Gen => karoli ; _ => karolus} ; lock_PN = <>} ;
---  regPN = \horst -> 
---    mk2PN horst (ifTok Tok (Predef.dp 1 horst) "s" horst (horst + "s")) ;
---
---  mkPN = overload {
---    mkPN : Str -> PN = regPN ;
---    mkPN : (nom,gen : Str) -> PN = mk2PN ;
---    mkPN : (nom,acc,dat,gen : Str) -> PN = \nom,acc,dat,gen ->
---      {s = table {Nom => nom ; Acc => acc ; Dat => dat ; Gen => gen} ; lock_PN = <>} 
---    } ;
---
---  mk2PN  : (karolus, karoli : Str) -> PN ; -- karolus, karoli
---  regPN : (Johann : Str) -> PN ;  
---    -- Johann, Johanns ; Johannes, Johannes
---
---
---  mk3A : (gut,besser,beste : Str) -> A = \a,b,c ->
---    let aa : Str = case a of {
---      teu + "er" => teu + "r" ;
---      mud + "e" => mud ;
---      _ => a
---    } in 
---    MorphoDut.mkA a aa b (init c) ** {lock_A = <>} ;
---  mk4A : (gut,gute,besser,beste : Str) -> A = \a,aa,b,c ->
---    MorphoDut.mkA a aa b (init c) ** {lock_A = <>} ;
---
---  regA : Str -> A = \a -> case a of {
---    teu + "er" => mk3A a (teu + "rer") (teu + "reste") ;
---    _ + "e"    => mk3A a (a + "r") (a + "ste") ;
---    _          => mk3A a (a + "er") (a + "este")
---    } ;
-
   invarA = \s -> lin A {s = \\_,_ => s} ; ---- comparison
 
   mkA2 = \a,p -> lin A2 (a ** {c2 = p}) ;
 
   mkAdv s = {s = s ; lock_Adv = <>} ;
---
---  mkPrep s c = {s = s ; c = c ; lock_Prep = <>} ;
+
   noPrep = nomergePrep [] ;
---  datPrep = mkPrep [] dative ;
---  genPrep = mkPrep [] genitive ;
---  von_Prep = mkPrep "von" dative ;
---  zu_Prep = mkPrep "zu" dative ;
---
---  mk6V geben gibt gib gab gaebe gegeben = 
---    let
---      geb   = stemVerb geben ;
---      gebe  = geb + "e" ;
---      gibst = verbST (init gibt) ;
---      gebt  = verbT geb ;
---      gabst = verbST gab ;
---      gaben = pluralN gab ;
---      gabt  = verbT gab
---    in 
---    MorphoDut.mkV 
---      geben gebe gibst gibt gebt gib gab gabst gaben gabt gaebe gegeben
---      [] VHaben ** {lock_V = <>} ;
---
---  regV fragen = 
---    let
---      frag    = stemVerb fragen ;
---      fragt   = verbT frag ;
---      fragte  = fragt + "e" ;
---      gefragt = "ge" + fragt ;
---    in
---    mk6V fragen fragt (frag + "e") fragte fragte gefragt ;
---
---  irregV singen singt sang saenge gesungen = 
---    let
---      sing = stemVerb singen ;
---    in
---    mk6V singen singt sing sang saenge gesungen ;
---
---  prefixV p v = MorphoDut.prefixV p v ** {lock_V = v.lock_V} ;
---
---  habenV v = 
---    {s = v.s ; prefix = v.prefix ; lock_V = v.lock_V ; aux = VHaben ; vtype = v.vtype} ;
---  seinV v = 
---    {s = v.s ; prefix = v.prefix ; lock_V = v.lock_V ; aux = VSein ; vtype = v.vtype} ;
---  reflV v c = 
---    {s = v.s ; prefix = v.prefix ; lock_V = v.lock_V ; aux = VHaben ; vtype = VRefl c} ;
---
---  no_geV v = let vs = v.s in {
---    s = table {
---      p@(VPastPart _) => Predef.drop 2 (vs ! p) ;
---      p => vs ! p
---      } ;
---    prefix = v.prefix ; lock_V = v.lock_V ; aux = v.aux ; vtype = v.vtype
---    } ;
---
---  haben_V = MorphoDut.haben_V ** {lock_V = <>} ;
---  sein_V = MorphoDut.sein_V ** {lock_V = <>} ;
---  werden_V = MorphoDut.werden_V ** {lock_V = <>} ;
---
+
   prepV2 : V -> Prep -> V2 ;
   prepV2 v c = lin V2 (v ** {c2 = <c,True>}) ; --if it has prep, needed for word order (place of negation)
 
diff --git a/src/translator/ExtensionsDut.gf b/src/translator/ExtensionsDut.gf
index b0c1d350e..751b5f16a 100644
--- a/src/translator/ExtensionsDut.gf
+++ b/src/translator/ExtensionsDut.gf
@@ -1,7 +1,7 @@
 --# -path=.:../abstract
 
 concrete ExtensionsDut of Extensions = 
-  CatDut ** open MorphoDut, ResDut, ParadigmsDut, SyntaxDut, (E = ExtraDut), (G = GrammarDut), Prelude in {
+  CatDut ** open ResDut, ParadigmsDut, SyntaxDut, (E = ExtraDut), (G = GrammarDut), Prelude in {
 
 flags literal=Symb ; coding = utf8 ;
 
diff --git a/src/translator/TranslateDut.gf b/src/translator/TranslateDut.gf
index 2db8a86d0..4d41ae334 100644
--- a/src/translator/TranslateDut.gf
+++ b/src/translator/TranslateDut.gf
@@ -30,7 +30,7 @@ concrete TranslateDut of Translate =
     , WithoutVP, InOrderToVP, ByVP
   ],
   DictionaryDut ** 
-open MorphoDut, ResDut, ParadigmsDut, SyntaxDut, (E = ExtraDut), Prelude in {
+open ResDut, ParadigmsDut, SyntaxDut, (E = ExtraDut), Prelude in {
 
 flags
   literal=Symb ;