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authoraarne <unknown>2003-09-25 14:26:29 +0000
committeraarne <unknown>2003-09-25 14:26:29 +0000
commit8ed7749eb674e3afe4485cfb3d4d50485a2cf097 (patch)
tree3497a1b70f2d1dd8a07f551c4fd293fa563ac090 /grammars/resource/german/Syntax.gf
parenta6a7abe6f69ae507d8eb110d1fb3b6453680a475 (diff)
New things in english and german resources.
Diffstat (limited to 'grammars/resource/german/Syntax.gf')
-rw-r--r--grammars/resource/german/Syntax.gf62
1 files changed, 58 insertions, 4 deletions
diff --git a/grammars/resource/german/Syntax.gf b/grammars/resource/german/Syntax.gf
index 904cd1903..1d0a21e5f 100644
--- a/grammars/resource/german/Syntax.gf
+++ b/grammars/resource/german/Syntax.gf
@@ -29,7 +29,6 @@ oper
n2n = noun2CommNounPhrase ;
-
--2 Noun phrases
--
-- The worst case is pronouns, which have inflection in the possessive
@@ -70,6 +69,26 @@ oper
mkProperName : Str -> ProperName = \horst ->
{s = table {Gen => horst + "s" ; _ => horst}} ;
+--2 Mass nouns
+--
+-- Mass nouns are morphologically similar to nouns, but they have one special
+-- rule of noun phrase formation, using the bare singular (in German).
+-- Example: "Bier ist gut".
+-- They can also be coerced to common nouns: "ein Mexikanisches Bier".
+
+ MassNounPhrase : Type = CommNounPhrase ;
+
+ massNounPhrase : MassNounPhrase -> NounPhrase = \bier -> {
+ s = \\c => let {nc = caseNP c} in
+ bier.s ! adjfCas Strong nc ! Sg ! nc ;
+ p = P3 ;
+ n = Sg ;
+ pro = False
+ } ;
+
+ massCommNoun : MassNounPhrase -> CommNounPhrase = \x -> x ;
+
+
--2 Determiners
--
-- Determiners are inflected according to the nouns they determine.
@@ -77,14 +96,15 @@ oper
Determiner : Type = {s : Gender => Case => Str ; n : Number ; a : Adjf} ;
- detNounPhrase : Determiner -> CommNounPhrase -> NounPhrase = \ein, mann ->
- {s = \\c => let {nc = caseNP c} in
+ detNounPhrase : Determiner -> CommNounPhrase -> NounPhrase = \ein, mann -> {
+ s = \\c => let {nc = caseNP c} in
ein.s ! mann.g ! nc ++ mann.s ! adjfCas ein.a nc ! ein.n ! nc ;
p = P3 ;
n = ein.n ;
pro = False
} ;
+
-- The adjectival form after a determiner depends both on the inferent form
-- and on the case ("ein alter Mann" but "einem alten Mann").
@@ -400,6 +420,40 @@ oper
s3 = \\_ => negation b ++ lieben.s ! VPart APred
} ;
+-- Transitive verb can be used elliptically as a verb. The semantics
+-- is left to applications. The definition is trivial, due to record
+-- subtyping.
+
+ transAsVerb : TransVerb -> Verb = \lieben ->
+ lieben ;
+
+-- *Ditransitive verbs* are verbs with three argument places.
+-- We treat so far only the rule in which the ditransitive
+-- verb takes both complements to form a verb phrase.
+
+ DitransVerb = TransVerb ** {s4 : Preposition ; c2 : Case} ;
+
+ mkDitransVerb :
+ Verb -> Preposition -> Case -> Preposition -> Case -> DitransVerb =
+ \v,p1,c1,p2,c2 -> v ** {s3 = p1 ; c = c1 ; s4 = p2 ; c2 = c2} ;
+
+ complDitransVerb :
+ Bool -> DitransVerb -> NounPhrase -> NounPhrase -> VerbPhrase =
+ \b,geben,dir,bier ->
+ let {
+ zudir = geben.s3 ++ dir.s ! NPCase geben.c ;
+ dasbier = geben.s4 ++ bier.s ! NPCase geben.c2 ;
+ nicht = negation b
+ } in
+ {s = geben.s ;
+ s2 = geben.s2 ;
+ s3 = \\_ => variants {
+ nicht ++ zudir ++ dasbier ;
+ zudir ++ nicht ++ dasbier ;
+ zudir ++ dasbier ++ nicht
+ }
+ } ;
+
--2 Adverbials
--
@@ -699,7 +753,7 @@ oper
--2 Sentence adverbials
--
--- This class covers adverbials such as "sonst", "folgelich", which are prefixed
+-- This class covers adverbials such as "sonst", "deshalb", which are prefixed
-- to a sentence to form a phrase; the sentence gets inverted word order.
advSentence : Adverb -> Sentence -> Utterance = \sonst,ist1gerade ->