Bresnan, Kaplan, Peters & Zaenen (1982) #
Cross-Serial Dependencies in Dutch. In The Formal Complexity of Natural Language, 286–319.
In Dutch subordinate clauses, multiple NPs precede multiple verbs with cross-serial (not nested) dependencies:
NP₁ NP₂ NP₃ V₁ V₂ V₃ └────────────┘ └────────────┘ └────────────┘
German verb clusters show the nested (context-free) pattern instead:
NP₁ NP₂ NP₃ V₃ V₂ V₁ └────────────────────┘ └────────────┘ └────┘
Main declarations #
VerbClusterExample: an example sentence with its NP-verb binding permutation (Features.VerbClusterBinding)dutch_2np_2v,dutch_3np_3v,dutch_4np_4v,german_3np_3v: the standard paradigmdutch_3_is_crossSerial,german_3_is_nested: the binding patterns derived from the permutations
Attribution #
[BKPZ82] described the Dutch data; their non-context-freeness
argument relied on constituency assumptions. [GP82] showed
bare cross-serial word order is context-free (formalized in
PullumGazdar1982); [Shi85] proved Swiss-German case-marked
cross-serial dependencies non-context-free as a string set (formalized in
Shieber1985). The example sentences here are the standard paradigm as
cited in the literature; the exact wording has not been verified against
the 1982 paper.
A verb cluster example with NP-verb dependency data.
Used for both Dutch cross-serial and German nested dependency patterns.
Surface string, gloss, and translation document the example; the binding
encodes the structural claim as a permutation σ : Fin n → Fin n. The
dependency pattern is derived from the binding via binding.pattern.
- n : ℕ
Number of NP-verb pairs
- language : String
Language name
- surface : String
Surface string
- gloss : String
English gloss
- translation : String
English translation
- nps : List String
NPs in order
- verbs : List String
Verbs in order
- binding : Features.VerbClusterBinding self.n
The NP-verb binding permutation
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German contrast: nested dependencies.
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Dutch 3-NP example has cross-serial pattern
German 3-NP example has nested pattern