Grammatically Correct Sentence

A Grammatically Correct Sentence is a linguistic sentence that is a grammatically correct expression.

• AKA: Grammatical Linguistic Sentence.
• Context:
  • It can have a Sentence Subject.
  • It can have a Sentence Object.
  • It can map to a string produced by a Formal Grammar.
  • …
• Example(s):
  • “Run!”, an Exclamatory Sentence.
  • “I ran home.”, a Declarative Sentence.
  • “Colorless green ideas sleep furiously.”, a Declarative Sentence.
  • “Where is Waldo?”, an Interrogative Sentence.
  • …
• Counter-Example(s):
  • an Ungrammatical Sentence.
• See: Formal Sentence.

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References

2007

• (Kakkonen, 2007) ⇒ Tuomo Kakkonen. (2007). “Framework and Resources for Natural Language Evaluation." Academic Dissertation. University of Joensuu.
  • A language follows the rules of a given grammar and is represented by using a particular grammar formalism.
  • Definition 3-4. Grammar, rules.
    • A grammar [math]\displaystyle{ G }[/math] is a description of a language L.
    • A grammar [math]\displaystyle{ G }[/math] consists of a lexicon and rules.
    • A lexicon is a structure that defines the terminals in a language.
    • Rules describe how the terminals combine into larger entities.
  • Definition 3-5. Language generated by a grammar, derivation, grammatical and ungrammatical strings.
    • Let L(G) denote that grammar G generates language L.
    • The process of grammar rule applications is referred to as derivation.
    • L(G) is the set of sentences that can be derived by the grammar G.
    • The sentences that grammar G generates are referred to as grammatical.
    • The sentences that are not generated by G are referred to as ungrammatical.

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