Linguistics Notes: Nouns, Determiners, Verbs, Auxiliaries, and Adjectives

Syntactic Categories: Overview

  • Words are grouped into syntactic categories (also called parts of speech): noun, verb, adjective, adverb, preposition, etc.

  • Function words vs lexical words:

    • Function words (e.g., auxiliaries) help structure clauses and show grammatical relationships.

    • Lexical categories carry core semantic content (nouns, main verbs, adjectives, etc.).

  • The focus in this lecture is on nouns (not yet verbs) and how to identify them using linguistic evidence, rather than traditional textbook notions.

  • The instructor emphasizes a linguistic approach: look for morphology (prefixes/suffixes) and syntax (position relative to determiners, prepositions, and other words).

Nouns: How to Identify and What They Include

  • Traditional view (common in high school grammar): a noun is a thing or a person or a concept.

    • The instructor notes this is simplistic and wants a more linguistic approach.

  • We distinguish nouns from other categories using tests (tests to identify nouns):

    • Morphological cues: affixes that appear with nouns may signal noun status, though morphology is not the primary focus here.

    • Syntactic cues: nouns typically appear in noun phrases with determiners and can appear after prepositions.

    • We use explicit tests to identify category: e.g., a word that fits after a determiner and before a preposition often behaves like a noun.

  • Example prompt from course materials (underline of the word reality in an assignment): categorization exercise for the word reality.

  • Key distinctions: nouns vs determiners vs adjectives (see next section).

Determiners vs Adjectives: Roles and Distinctions

  • Determiners before nouns identify the noun and give information about it (definite vs indefinite, proximity, quantity, etc.).

  • Adjectives describe nouns (provide attributes, qualities).

  • General convention for course work: use the general term determiner rather than writing out each specific type (definite article, indefinite article, etc.). After assignment #1, just use the term determiner.

  • Examples of determiners and related items:

    • Articles: the, a, an

    • Demonstratives: this, that, these, those

    • Quantifiers/numerals: numbers like 33 books, 1010 books (numbers can function as determiners in many contexts)

    • Other determiners: possessives (my, your), some, any, etc. (Not all were enumerated in the transcript, but the idea is reflected in the determiners list.)

  • Note from other campuses: some authors treat numerals as adjectives, not determiners; course takes a more general determiners view for consistency.

  • Summary: determiners come before nouns and identify them; adjectives describe nouns.

Morphology and Noun Identification: What to Look For

  • Affixes related to nouns (morphological cues) exist but are described as less central here.

  • For verbs, suffixes such as −ed-ed and −ing-ing are salient morphological markers, not typically used to mark nouns.

  • Morphological vs syntactic evidence:

    • Morphological cues can help, but they are not the focus for nouns in this module.

    • Syntactic tests (determinership and prepositional placement) are emphasized for identifying nouns.

  • The instructor mentions a specific exercise set included in lecture notes (e.g., a sheet from “Vinaeo one”) that asks you to identify the category of a given word (e.g., reality).

Verbs: Main vs Auxiliary and Modal Verbs

  • Verbs fall into two broad categories in this unit: main (lexical) verbs and auxiliary (helping) verbs.

  • Main verb vs auxiliary status depends on sentence structure:

    • If a verb is the only verb in the clause, it is a main verb (e.g., "She is a nurse" — here "is" can be main when there is no auxiliary; see examples below).

    • If a verb is accompanied by another verb in the same clause, the first belongs to the auxiliary set and the second is the main verb (e.g., "She can play the piano" → "can" is the auxiliary; "play" is the main verb).

  • Order in clauses with auxiliaries and main verbs:

    • When an auxiliary is present, the order is: Aux + Main (or Aux + Aux + Main if there are two auxiliaries).

    • Example: "She can play the piano" → auxiliary (can) + main (play).

  • Regular auxiliaries vs modal auxiliaries:

    • Regular auxiliaries: be, do, have. Forms include:

    • Be: extam,is,are,was,wereext{am, is, are, was, were}

    • Do: extdo,does,didext{do, does, did}

    • Have: exthas,have,hadext{has, have, had}

    • Modal auxiliaries (cannot take -s in third person): shall, can, could, will, would, may (and related forms or combinations).

  • Practice examples from the transcript:

    • "She can play the piano" → modal auxiliary + main verb

    • "Be" as auxiliary: "She is running" (is as auxiliary; running is present participle)

    • "Be" as main verb when it is the only verb: "She is a nurse" or "She is an architect" (here be is the main verb)

    • The sentence "I had lunch" is discussed as a case where had could be a main verb (past tense of have) with a direct object (lunch) rather than auxiliary in this context.

  • Present participles and non-finite forms:

    • Present participle forms are non-finite (e.g., in "going running" or when forming continuous aspects).

    • The course will cover finite vs non-finite forms (including the role of present participles) in a later chapter on functional categories.

  • Summary: mastery of auxiliaries, main verbs, and modals requires understanding both the morphological forms and their syntactic positions in clauses.

Negation and How It Interacts with Verbs

  • Negation in English is commonly expressed with the word not and often requires auxiliary support in the present forms of a tense (the transcript emphasizes the word not as the negation particle).

  • Example discussed: a clause where an adverb precedes the main verb: "They finally finished the project."

    • Here, "finally" is an adverb modifying the verb, illustrating that the main verb "finish/finished" is the lexical head and that adverbs can modify verbs.

  • Implication: the position and presence of negation interacts with the auxiliary/main verb structure (not elaborated in depth in this segment, but scaffold for later chapters).

Adjectives, Intensifiers, and Adjective Phrases: The Linking Verb Test

  • The concept of thinking verbs is introduced (to be explored in Chapter 8), but an important practical test is discussed: the relationship between verbs and adjectives when describing the subject.

  • Tests for adjectives include:

    • Adjectives typically appear before nouns in noun phrases (e.g., a tall building).

    • After certain verbs (especially linking verbs), adjectives can appear as subject complements:

    • Example: a linking verb connects the subject to an adjective: "She is tired."

    • The adjective functions as a subject complement and describes the subject.

    • The unit after a linking verb can be an adjective phrase, including intensifiers:

    • Intensifiers like extveryext{very} or extsoext{so} modify the adjective (e.g., "very relaxed", "so handsome").

    • The phrase (e.g., "so terrified") is often treated as an adjective phrase following the linking verb.

  • Example from the transcript:

    • "She is tired" (subject: she; linking verb: is; complement: tired)

    • "They seem so terrified" (linking verb: seem; complement: so terrified)

    • The discussion notes that the entire unit (e.g., "so terrified") is an adjective phrase that follows the linking verb.

  • Time and mood example:

    • "By next Monday, I should feel a lot better." illustrates how adverbial phrases and modal-like expressions interact with verbs and adjectives, though the focus remains on the adjective phrase following linking verbs.

Thinkers and Practical Implications: Putting It All Together

  • The course emphasizes a practical approach to identifying categories through tests that combine morphology and syntax.

  • Students should be able to:

    • Identify nouns by determiners and prepositional contexts, and by morphological cues where applicable.

    • Distinguish determiners from adjectives and use the umbrella term determiners in coursework.

    • Distinguish main verbs from auxiliary verbs and understand the positional rules for multiple auxiliaries in a clause.

    • Recognize regular vs modal auxiliaries and know common forms for each (be, do, have; shall, can, could, will, would, may).

    • Recognize when be is functioning as a main verb vs an auxiliary, based on sentence structure.

    • Understand the role of negation and how adverbs or adverbials interact with verb phrases.

    • Apply the linking-verb test to identify adjectives and adjective phrases after linking verbs and note the role of intensifiers.

  • The material connects to foundational principles in syntax: classification by position in the clause, the function of function words, and the interplay between morphology and syntax.

Quick Reference: Key Rules and Examples

  • Nouns and determiners:

    • Determiner + Noun is a canonical NP: e.g., the reality, three books.

    • Determiners identify nouns; adjectives describe nouns.

    • Numerals can function as determiners (e.g., 3 books, 10 books); in some curricula numbers are treated as adjectives.

  • Adjectives and placement:

    • Adjective before noun in NP: e.g., blue car.

    • Adjectives after linking verbs as subject complements: e.g., is tired, seems terrified (with possible intensifiers: very tired, so terrified).

  • Verbs and auxiliaries:

    • Clause structure with auxiliaries: extAux<br>ightarrowextMainext{Aux} <br>ightarrow ext{Main} or extAux<em>1ightarrowextAux</em>2<br>ightarrowextMainext{Aux}<em>1 ightarrow ext{Aux}</em>2 <br>ightarrow ext{Main}.

    • Be, do, have: regular auxiliaries with various forms (e.g., extam,is,are,was,wereext{am, is, are, was, were}; extdo,did,doesext{do, did, does}; exthas,have,hadext{has, have, had}).

    • Modal auxiliaries: extshall,can,could,will,would,mayext{shall, can, could, will, would, may} (and related forms).

    • Main verb when there is no auxiliary (e.g., She is a nurse'' with be as main) vs be as an auxiliary (e.g.,She is running'').

  • Negation:

    • Use of not to negate verbs; construction often interacts with auxiliary presence.

    • Example: They finally finished the project uses the adverb finally to modify the verb, illustrating a verb-centered structure.

  • Finite vs non-finite forms:

    • Finite verb forms express tense and agreement; non-finite forms include present participles (e.g., -ing forms) used in other constructions; the course plans to cover this in a later chapter on functional categories.

  • Practical takeaway:

    • Build strong intuition for category identification by combining determiners, adjacency to nouns, and context with prepositions and verbs.

    • Use the provided tests from lecture notes to classify words during assignments and exams.