Essential Spanish Grammar and Syntax Principles
Verbs
Verbs are a variable word class characterized by number, tense, mood, voice, and appearance.
Syntax
Syntax is the branch of grammar that studies the structure of sentences.
Sentence Definition
- Contains at least one simple or compound conjugated verb.
- Expresses a complete thought.
- Possesses syntactic independence.
Subject and Predicate
These are the two basic constituents of a sentence:
- Subject: The entity that performs or is linked to the action of the verb.
- Predicate: The part of the sentence that describes the action or state of the subject.
Syntactic Complements
- Indirect Object (CI): Indicates the person, animal, or thing that benefits or is harmed by the verb's action.
- Circumstantial Complement (CC): Indicates circumstances such as time, manner, place, instrument, or company.
- Agent Complement: Indicates the true subject or agent of the action in passive voice sentences.
- Direct Object (CD): Played by nouns; it does not take a preposition unless it refers to people.
- Supplement: A complement closely tied to the verb's meaning; it can be replaced by a demonstrative pronoun (e.g., 'talk about it').
- Predicate Complement: A unique complement that modifies both the verb and another part of speech.
Adjectives
Variable words that agree in gender and number with the noun they qualify.
Linguistic Units
- Syntagma: A linguistic sign formed by one or more words that performs a syntactic function.
- Lexeme: The root of a word that carries its full dictionary meaning.
- Morpheme: A unit that serves a purely grammatical function, such as indicating gender, number, or modifying the lexeme's meaning.
Textual Properties
- Text: A unit of communication that conforms to the issuer's communicative intention.
- Coherence: A text is coherent if its statements are logically related, concern the same subject, are not contradictory, and advance information.
- Cohesion: The linguistic mechanisms that ensure consistency:
- Lexical Cohesion: Achieved by repeating the same word or its derivatives.
- Semantic Cohesion: Achieved through the repetition of synonyms.
- Grammatical Cohesion: Achieved via articles with anaphoric value referring to previously mentioned nouns.
Conjunctions
- Copulative: Y, E, NI.
- Disjunctive: O, U.
- Adversative: BUT, HOWEVER.
- Explanatory: THAT IS, OR IS, THIS IS.