diff --git a/lab2/grammar/foods/Foods.gf b/lab2/grammar/foods/Foods.gf
index aa92e89..5b057d3 100644
--- a/lab2/grammar/foods/Foods.gf
+++ b/lab2/grammar/foods/Foods.gf
@@ -15,12 +15,13 @@ abstract Foods = {
     
   fun
     Pred : Item -> Quality -> Comment ;       -- (this pizza) is (very warm)
+    PredNeg : Item -> Quality -> Comment ;    -- (this pizza) is not (very warm)
     This, That, These, Those : Kind -> Item ; -- this|that|these|those (pizza|pizzas) 
     Mod : Quality -> Kind -> Kind ;           -- (Italian) (pizza)
     Very : Quality -> Quality ;               -- very (Italian)
 
     Wine, Cheese, Fish, Pizza : Kind ;
 
-    Good, Fresh, Warm, Italian, 
+    Fresh, Warm, Italian, 
       Expensive, Delicious, Boring : Quality ;
 }
diff --git a/lab2/grammar/functor/MicroLangFunctor.gf b/lab2/grammar/functor/MicroLangFunctor.gf
new file mode 100644
index 0000000..14ff8d2
--- /dev/null
+++ b/lab2/grammar/functor/MicroLangFunctor.gf
@@ -0,0 +1,150 @@
+incomplete concrete MicroLangFunctor of MicroLang =
+
+open
+  Grammar,
+  Syntax,
+  Lexicon
+in {
+
+-- a functor implementation of MicroLang, using Grammar and Lexicon whenever the function is
+-- directly from there, Syntax otherwise
+
+-----------------------------------------------------
+---------------- Grammar part -----------------------
+-----------------------------------------------------
+
+lincat
+  Utt = Grammar.Utt ;
+  S = Grammar.S ;
+  VP = Grammar.VP ;
+  Comp = Grammar.Comp ;
+  AP = Grammar.AP ;
+  CN = Grammar.CN ;
+  NP = Grammar.NP ;
+  Det = Grammar.Det ;
+  Prep = Grammar.Prep ;
+  V = Grammar.V ;
+  V2 = Grammar.V2 ;
+  A = Grammar.A ;
+  N = Grammar.N ;
+  Pron = Grammar.Pron ;
+  Adv = Grammar.Adv ;
+
+lin
+  UttS = Grammar.UttS ;
+  UttNP = Grammar.UttNP ;
+  PredVPS np vp = Syntax.mkS (Syntax.mkCl np vp) ;
+  UseV = Grammar.UseV ;
+  ComplV2 v2 np = Syntax.mkVP v2 np ;
+  UseComp = Grammar.UseComp ;
+  CompAP = Grammar.CompAP ;
+  AdvVP = Grammar.AdvVP ;
+  DetCN = Grammar.DetCN ;
+  UsePron = Grammar.UsePron ;
+  a_Det = Syntax.a_Det ;
+  aPl_Det = Syntax.aPl_Det ;
+  the_Det = Syntax.the_Det ;
+  thePl_Det = Syntax.thePl_Det ;
+  UseN = Grammar.UseN ;
+  AdjCN = Grammar.AdjCN ;
+  PositA = Grammar.PositA ;
+  PrepNP = Grammar.PrepNP ;
+  in_Prep = Grammar.in_Prep ;
+  on_Prep = Grammar.on_Prep ;
+  with_Prep = Grammar.with_Prep ;
+  he_Pron = Grammar.he_Pron ;
+  she_Pron = Grammar.she_Pron ;
+  they_Pron = Grammar.they_Pron ;
+
+-----------------------------------------------------
+---------------- Lexicon part -----------------------
+-----------------------------------------------------
+
+lin
+  already_Adv = Lexicon.already_Adv ;
+  animal_N = Lexicon.animal_N ;
+  apple_N = Lexicon.apple_N ;
+  baby_N = Lexicon.baby_N ;
+  bad_A = Lexicon.bad_A ;
+  beer_N = Lexicon.beer_N ;
+  big_A = Lexicon.big_A ;
+  bike_N = Lexicon.bike_N ;
+  bird_N = Lexicon.bird_N ;
+  black_A = Lexicon.black_A ;
+  blood_N = Lexicon.blood_N ;
+  blue_A = Lexicon.blue_A ;
+  boat_N = Lexicon.boat_N ;
+  book_N = Lexicon.book_N ;
+  boy_N = Lexicon.boy_N ;
+  bread_N = Lexicon.bread_N ;
+  break_V2 = Lexicon.break_V2 ;
+  buy_V2 = Lexicon.buy_V2 ;
+  car_N = Lexicon.car_N ;
+  cat_N = Lexicon.cat_N ;
+  child_N = Lexicon.child_N ;
+  city_N = Lexicon.city_N ;
+  clean_A = Lexicon.clean_A ;
+  clever_A = Lexicon.clever_A ;
+  cloud_N = Lexicon.cloud_N ;
+  cold_A = Lexicon.cold_A ;
+  come_V = Lexicon.come_V ;
+  computer_N = Lexicon.computer_N ;
+  cow_N = Lexicon.cow_N ;
+  dirty_A = Lexicon.dirty_A ;
+  dog_N = Lexicon.dog_N ;
+  drink_V2 = Lexicon.drink_V2 ;
+  eat_V2 = Lexicon.eat_V2 ;
+  find_V2 = Lexicon.find_V2 ;
+  fire_N = Lexicon.fire_N ;
+  fish_N = Lexicon.fish_N ;
+  flower_N = Lexicon.flower_N ;
+  friend_N = Lexicon.friend_N ;
+  girl_N = Lexicon.girl_N ;
+  good_A = Lexicon.good_A ;
+  go_V = Lexicon.go_V ;
+  grammar_N = Lexicon.grammar_N ;
+  green_A = Lexicon.green_A ;
+  heavy_A = Lexicon.heavy_A ;
+  horse_N = Lexicon.horse_N ;
+  hot_A = Lexicon.hot_A ;
+  house_N = Lexicon.house_N ;
+  jump_V = Lexicon.jump_V ;
+  kill_V2 = Lexicon.kill_V2 ;
+  language_N = Lexicon.language_N ;
+  live_V = Lexicon.live_V ;
+  love_V2 = Lexicon.love_V2 ;
+  man_N = Lexicon.man_N ;
+  milk_N = Lexicon.milk_N ;
+  music_N = Lexicon.music_N ;
+  new_A = Lexicon.new_A ;
+  now_Adv = Lexicon.now_Adv ;
+  old_A = Lexicon.old_A ;
+  play_V = Lexicon.play_V ;
+  read_V2 = Lexicon.read_V2 ;
+  ready_A = Lexicon.ready_A ;
+  red_A = Lexicon.red_A ;
+  river_N = Lexicon.river_N ;
+  run_V = Lexicon.run_V ;
+  sea_N = Lexicon.sea_N ;
+  see_V2 = Lexicon.see_V2 ;
+  ship_N = Lexicon.ship_N ;
+  sleep_V = Lexicon.sleep_V ;
+  small_A = Lexicon.small_A ;
+  star_N = Lexicon.star_N ;
+  swim_V = Lexicon.swim_V ;
+  teach_V2 = Lexicon.teach_V2 ;
+  train_N = Lexicon.train_N ;
+  travel_V = Lexicon.travel_V ;
+  tree_N = Lexicon.tree_N ;
+  understand_V2 = Lexicon.understand_V2 ;
+  wait_V2 = Lexicon.wait_V2 ;
+  walk_V = Lexicon.walk_V ;
+  warm_A = Lexicon.warm_A ;
+  water_N = Lexicon.water_N ;
+  white_A = Lexicon.white_A ;
+  wine_N = Lexicon.wine_N ;
+  woman_N = Lexicon.woman_N ;
+  yellow_A = Lexicon.yellow_A ;
+  young_A = Lexicon.young_A ;
+
+}
\ No newline at end of file
diff --git a/lab2/grammar/functor/MicroLangFunctor.gfo b/lab2/grammar/functor/MicroLangFunctor.gfo
new file mode 100644
index 0000000..fd92cd2
Binary files /dev/null and b/lab2/grammar/functor/MicroLangFunctor.gfo differ
diff --git a/lab2/grammar/functor/MicroLangFunctorEng.gf b/lab2/grammar/functor/MicroLangFunctorEng.gf
new file mode 100644
index 0000000..3d4f515
--- /dev/null
+++ b/lab2/grammar/functor/MicroLangFunctorEng.gf
@@ -0,0 +1,8 @@
+--# -path=.:../abstract
+
+concrete MicroLangFunctorEng of MicroLang = MicroLangFunctor with
+  (Grammar = GrammarEng),
+  (Syntax = SyntaxEng),
+  (Lexicon = LexiconEng)
+  ;
+  
\ No newline at end of file
diff --git a/lab2/grammar/functor/MicroLangFunctorEng.gfo b/lab2/grammar/functor/MicroLangFunctorEng.gfo
new file mode 100644
index 0000000..6031216
Binary files /dev/null and b/lab2/grammar/functor/MicroLangFunctorEng.gfo differ
diff --git a/lab2/grammar/functor/MicroLangFunctorSwe.gf b/lab2/grammar/functor/MicroLangFunctorSwe.gf
new file mode 100644
index 0000000..66bd101
--- /dev/null
+++ b/lab2/grammar/functor/MicroLangFunctorSwe.gf
@@ -0,0 +1,7 @@
+--# -path=.:../abstract
+
+concrete MicroLangFunctorSwe of MicroLang = MicroLangFunctor with
+  (Grammar = GrammarSwe),
+  (Syntax = SyntaxSwe),
+  (Lexicon = LexiconSwe)
+  ;
\ No newline at end of file
diff --git a/lab2/grammar/functor/MicroLangFunctorSwe.gfo b/lab2/grammar/functor/MicroLangFunctorSwe.gfo
new file mode 100644
index 0000000..66444bb
Binary files /dev/null and b/lab2/grammar/functor/MicroLangFunctorSwe.gfo differ
diff --git a/lab2/grammar/functor/MiniLangFunctor.gf b/lab2/grammar/functor/MiniLangFunctor.gf
new file mode 100644
index 0000000..392f6ac
--- /dev/null
+++ b/lab2/grammar/functor/MiniLangFunctor.gf
@@ -0,0 +1,196 @@
+incomplete concrete MiniLangFunctor of MiniLang =
+open
+  Grammar,
+  Syntax,
+  Lexicon
+in {
+
+-- A functor implementation of MiniLang, using Grammar and Lexicon whenever the function is
+-- directly from there, Syntax otherwise.
+-- Both Grammar and Lexicon are in a single file for simplicity.
+
+-----------------------------------------------------
+---------------- Grammar part -----------------------
+-----------------------------------------------------
+
+lincat
+  Utt = Grammar.Utt ;
+  Pol = Grammar.Pol ;
+  Temp = Grammar.Temp ;
+  Imp = Grammar.Imp ;
+  S = Grammar.S ;
+  QS = Grammar.QS ;
+  Cl = Grammar.Cl ;
+  QCl = Grammar.QCl ;
+  VP = Grammar.VP ;
+  Comp = Grammar.Comp ;
+  AP = Grammar.AP ;
+  CN = Grammar.CN ;
+  NP = Grammar.NP ;
+  IP = Grammar.IP ;
+  Pron = Grammar.Pron ;
+  Det = Grammar.Det ;
+  Conj = Grammar.Conj ;
+  Prep = Grammar.Prep ;
+  V = Grammar.V ;
+  V2 = Grammar.V2 ;
+  VS = Grammar.VS ;
+  VV = Grammar.VV ;
+  A = Grammar.A ;
+  N = Grammar.N ;
+  PN = Grammar.PN ;
+  Adv = Grammar.Adv ;
+  IAdv = Grammar.IAdv ;
+
+lin
+  UttS = Grammar.UttS ;
+  UttQS = Grammar.UttQS ;
+  UttNP = Grammar.UttNP ;
+  UttAdv = Grammar.UttAdv ;
+  UttIAdv = Grammar.UttIAdv ;
+  UttImpSg pol imp = Syntax.mkUtt pol imp ;
+  UseCl = Grammar.UseCl ;
+  UseQCl = Grammar.UseQCl ;
+  PredVP = Grammar.PredVP ;
+  QuestCl = Grammar.QuestCl ;
+  QuestVP = Grammar.QuestVP ;
+  ImpVP = Grammar.ImpVP ;
+  UseV = Grammar.UseV ;
+  ComplV2 v2 np = Syntax.mkVP v2 np ;
+  ComplVS = Grammar.ComplVS ;
+  ComplVV = Grammar.ComplVV ;
+  UseComp = Grammar.UseComp ;
+  CompAP = Grammar.CompAP ;
+  CompNP = Grammar.CompNP ;
+  CompAdv = Grammar.CompAdv ;
+  AdvVP = Grammar.AdvVP ;
+  DetCN = Grammar.DetCN ;
+  UsePN = Grammar.UsePN ;
+  UsePron = Grammar.UsePron ;
+  MassNP = Grammar.MassNP ;
+  a_Det = Syntax.a_Det ;
+  aPl_Det = Syntax.aPl_Det ;
+  the_Det = Syntax.the_Det ;
+  thePl_Det = Syntax.thePl_Det ;
+  UseN = Grammar.UseN ;
+  AdjCN = Grammar.AdjCN ;
+  PositA = Grammar.PositA ;
+  PrepNP = Grammar.PrepNP ;
+  CoordS conj a b = Syntax.mkS conj a b ;
+  PPos = Grammar.PPos ;
+  PNeg = Grammar.PNeg ;
+  TSim = Syntax.mkTemp Syntax.presentTense Syntax.simultaneousAnt ;
+  TAnt = Syntax.mkTemp Syntax.presentTense Syntax.anteriorAnt ;
+  and_Conj = Grammar.and_Conj ;
+  or_Conj = Grammar.or_Conj ;
+  every_Det = Grammar.every_Det ;
+  in_Prep = Grammar.in_Prep ;
+  on_Prep = Grammar.on_Prep ;
+  with_Prep = Grammar.with_Prep ;
+  i_Pron = Grammar.i_Pron ;
+  youSg_Pron = Grammar.youSg_Pron ;
+  he_Pron = Grammar.he_Pron ;
+  she_Pron = Grammar.she_Pron ;
+  we_Pron = Grammar.we_Pron ;
+  youPl_Pron = Grammar.youPl_Pron ;
+  they_Pron = Grammar.they_Pron ;
+  whoSg_IP = Grammar.whoSg_IP ;
+  where_IAdv = Grammar.where_IAdv ;
+  why_IAdv = Grammar.why_IAdv ;
+  have_V2 = Grammar.have_V2 ;
+  want_VV = Grammar.want_VV ;
+
+------------------------------------
+-- Lexicon part --------------------
+------------------------------------
+
+  already_Adv = Lexicon.already_Adv ;
+  animal_N = Lexicon.animal_N ;
+  apple_N = Lexicon.apple_N ;
+  baby_N = Lexicon.baby_N ;
+  bad_A = Lexicon.bad_A ;
+  beer_N = Lexicon.beer_N ;
+  big_A = Lexicon.big_A ;
+  bike_N = Lexicon.bike_N ;
+  bird_N = Lexicon.bird_N ;
+  black_A = Lexicon.black_A ;
+  blood_N = Lexicon.blood_N ;
+  blue_A = Lexicon.blue_A ;
+  boat_N = Lexicon.boat_N ;
+  book_N = Lexicon.book_N ;
+  boy_N = Lexicon.boy_N ;
+  bread_N = Lexicon.bread_N ;
+  break_V2 = Lexicon.break_V2 ;
+  buy_V2 = Lexicon.buy_V2 ;
+  car_N = Lexicon.car_N ;
+  cat_N = Lexicon.cat_N ;
+  child_N = Lexicon.child_N ;
+  city_N = Lexicon.city_N ;
+  clean_A = Lexicon.clean_A ;
+  clever_A = Lexicon.clever_A ;
+  cloud_N = Lexicon.cloud_N ;
+  cold_A = Lexicon.cold_A ;
+  come_V = Lexicon.come_V ;
+  computer_N = Lexicon.computer_N ;
+  cow_N = Lexicon.cow_N ;
+  dirty_A = Lexicon.dirty_A ;
+  dog_N = Lexicon.dog_N ;
+  drink_V2 = Lexicon.drink_V2 ;
+  eat_V2 = Lexicon.eat_V2 ;
+  find_V2 = Lexicon.find_V2 ;
+  fire_N = Lexicon.fire_N ;
+  fish_N = Lexicon.fish_N ;
+  flower_N = Lexicon.flower_N ;
+  friend_N = Lexicon.friend_N ;
+  girl_N = Lexicon.girl_N ;
+  good_A = Lexicon.good_A ;
+  go_V = Lexicon.go_V ;
+  grammar_N = Lexicon.grammar_N ;
+  green_A = Lexicon.green_A ;
+  heavy_A = Lexicon.heavy_A ;
+  horse_N = Lexicon.horse_N ;
+  hot_A = Lexicon.hot_A ;
+  house_N = Lexicon.house_N ;
+  john_PN = Lexicon.john_PN ;
+  jump_V = Lexicon.jump_V ;
+  kill_V2 = Lexicon.kill_V2 ;
+  know_VS = Lexicon.know_VS ;
+  language_N = Lexicon.language_N ;
+  live_V = Lexicon.live_V ;
+  love_V2 = Lexicon.love_V2 ;
+  man_N = Lexicon.man_N ;
+  milk_N = Lexicon.milk_N ;
+  music_N = Lexicon.music_N ;
+  new_A = Lexicon.new_A ;
+  now_Adv = Lexicon.now_Adv ;
+  old_A = Lexicon.old_A ;
+  paris_PN = Lexicon.paris_PN ;
+  play_V = Lexicon.play_V ;
+  read_V2 = Lexicon.read_V2 ;
+  ready_A = Lexicon.ready_A ;
+  red_A = Lexicon.red_A ;
+  river_N = Lexicon.river_N ;
+  run_V = Lexicon.run_V ;
+  sea_N = Lexicon.sea_N ;
+  see_V2 = Lexicon.see_V2 ;
+  ship_N = Lexicon.ship_N ;
+  sleep_V = Lexicon.sleep_V ;
+  small_A = Lexicon.small_A ;
+  star_N = Lexicon.star_N ;
+  swim_V = Lexicon.swim_V ;
+  teach_V2 = Lexicon.teach_V2 ;
+  train_N = Lexicon.train_N ;
+  travel_V = Lexicon.travel_V ;
+  tree_N = Lexicon.tree_N ;
+  understand_V2 = Lexicon.understand_V2 ;
+  wait_V2 = Lexicon.wait_V2 ;
+  walk_V = Lexicon.walk_V ;
+  warm_A = Lexicon.warm_A ;
+  water_N = Lexicon.water_N ;
+  white_A = Lexicon.white_A ;
+  wine_N = Lexicon.wine_N ;
+  woman_N = Lexicon.woman_N ;
+  yellow_A = Lexicon.yellow_A ;
+  young_A = Lexicon.young_A ;
+
+}
\ No newline at end of file
diff --git a/lab2/grammar/functor/MiniLangFunctor.gfo b/lab2/grammar/functor/MiniLangFunctor.gfo
new file mode 100644
index 0000000..57b68b8
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diff --git a/lab2/grammar/functor/MiniLangFunctorEng.gf b/lab2/grammar/functor/MiniLangFunctorEng.gf
new file mode 100644
index 0000000..8205fd3
--- /dev/null
+++ b/lab2/grammar/functor/MiniLangFunctorEng.gf
@@ -0,0 +1,8 @@
+--# -path=.:../abstract
+
+concrete MiniLangFunctorEng of MiniLang = MiniLangFunctor with
+  (Grammar = GrammarEng),
+  (Syntax = SyntaxEng),
+  (Lexicon = LexiconEng)
+  ;
+  
\ No newline at end of file
diff --git a/lab2/grammar/functor/MiniLangFunctorEng.gfo b/lab2/grammar/functor/MiniLangFunctorEng.gfo
new file mode 100644
index 0000000..5c1bd7c
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diff --git a/lab2/grammar/functor/MiniLangFunctorSwe.gf b/lab2/grammar/functor/MiniLangFunctorSwe.gf
new file mode 100644
index 0000000..26f3cf1
--- /dev/null
+++ b/lab2/grammar/functor/MiniLangFunctorSwe.gf
@@ -0,0 +1,8 @@
+--# -path=.:../abstract
+
+concrete MiniLangFunctorSwe of MiniLang = MiniLangFunctor with
+  (Grammar = GrammarSwe),
+  (Syntax = SyntaxSwe),
+  (Lexicon = LexiconSwe)
+  ;
+  
\ No newline at end of file
diff --git a/lab2/grammar/functor/MiniLangFunctorSwe.gfo b/lab2/grammar/functor/MiniLangFunctorSwe.gfo
new file mode 100644
index 0000000..48de0af
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