The 8 Parts of Speech | Chart, Definition & Examples

The 8 Parts of Speech

A part of speech (also called a word class) is a category that describes the role a word plays in a sentence. Understanding the different parts of speech can help you analyze how words function in a sentence and improve your writing.

The parts of speech are classified differently in different grammars, but most traditional grammars list eight parts of speech in English: nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. Some modern grammars add others, such as determiners and articles.

Many words can function as different parts of speech depending on how they are used. For example, “laugh” can be a noun (e.g., “I like your laugh”) or a verb (e.g., “don’t laugh”).

Nouns

A noun is a word that refers to a person, concept, place, or thing. Nouns can act as the subject of a sentence (i.e., the person or thing performing the action) or as the object of a verb (i.e., the person or thing affected by the action).

There are numerous types of nouns, including common nouns (used to refer to nonspecific people, concepts, places, or things), proper nouns (used to refer to specific people, concepts, places, or things), and collective nouns (used to refer to a group of people or things).

Examples: Nouns in a sentence
I’ve never read that book.

Ella lives in France.

The band played only new songs.

Other types of nouns include countable and uncountable nouns, concrete and abstract nouns, and gerunds.

Note
Proper nouns (e.g., “New York”) are always capitalized. Common nouns (e.g., “city”) are only capitalized when they’re used at the start of a sentence.

Pronouns

A pronoun is a word used in place of a noun. Pronouns typically refer back to an antecedent (a previously mentioned noun). Like nouns, pronouns can refer to people, places, concepts, and things.

There are numerous types of pronouns, including personal pronouns (used in place of the proper name of a person), demonstrative pronouns (used to refer to specific things and indicate their relative position), and interrogative pronouns (used to introduce questions about things, people, and ownership).

Examples: Pronouns in a sentence
I don’t really know her.

That is a horrible painting!

Who owns the nice car?

Verbs

A verb is a word that describes an action (e.g., “jump”), occurrence (e.g., “become”), or state of being (e.g., “exist”). Verbs indicate what the subject of a sentence is doing. Every complete sentence must contain at least one verb.

Verbs can change form depending on subject (e.g., first person singular), tense (e.g., past simple), mood (e.g., interrogative), and voice (e.g., passive voice).

Regular verbs are verbs whose simple past and past participle are formed by adding“-ed” to the end of the word (or “-d” if the word already ends in “e”). Irregular verbs are verbs whose simple past and past participles are formed in some other way.

Examples: Regular and irregular verbs
“Will you check if this book is in stock?”

“I’ve already checked twice.”

“I heard that you used to sing.”

“Yes! I sang in a choir for 10 years.”

Other types of verbs include auxiliary verbs, linking verbs, modal verbs, and phrasal verbs.

Adjectives

An adjective is a word that describes a noun or pronoun. Adjectives can be attributive, appearing before a noun (e.g., “a red hat”), or predicative, appearing after a noun with the use of a linking verb like “to be” (e.g., “the hat is red”).

Adjectives can also have a comparative function. Comparative adjectives compare two or more things. Superlative adjectives describe something as having the most or least of a specific characteristic.

Examples: Adjectives in a sentence
The dog is bigger than the cat.

He is the laziest person I know

Other types of adjectives include coordinate adjectives, participial adjectives, and denominal adjectives.

Adverbs

An adverb is a word that can modify a verb, adjective, adverb, or sentence. Adverbs are often formed by adding “-ly” to the end of an adjective (e.g., “slow” becomes “slowly”), although not all adverbs have this ending, and not all words with this ending are adverbs.

There are numerous types of adverbs, including adverbs of manner (used to describe how something occurs), adverbs of degree (used to indicate extent or degree), and adverbs of place (used to describe the location of an action or event).

Examples: Adverbs in a sentence
Ray acted rudely.

Talia writes quite quickly.

Let’s go outside!

Other types of adverbs include adverbs of frequency, adverbs of purpose, focusing adverbs, and adverbial phrases.

Prepositions

A preposition is a word (e.g., “at”) or phrase (e.g., “on top of”) used to show the relationship between the different parts of a sentence. Prepositions can be used to indicate aspects such as time, place, and direction.

Examples: Prepositions in a sentence
Hasan is coming for dinner at 6 p.m.

I left the cup on the kitchen counter.

Carey walked to the shop.

Note
A single preposition can often describe many different relationships, depending upon how it’s used. For example, “in” can indicate time (“in January”), location (“in the garage”), purpose (“in reply”), and so on.

Conjunctions

A conjunction is a word used to connect different parts of a sentence (e.g., words, phrases, or clauses).

The main types of conjunctions are coordinating conjunctions (used to connect items that are grammatically equal), subordinating conjunctions (used to introduce a dependent clause), and correlative conjunctions (used in pairs to join grammatically equal parts of a sentence).

Examples: Conjunctions in a sentence
Daria likes swimming and hiking.

You can choose what movie we watch because I chose the last time.

We can either go out for dinner or go to the theater.

Interjections

An interjection is a word or phrase used to express a feeling, give a command, or greet someone. Interjections are a grammatically independent part of speech, so they can often be excluded from a sentence without affecting the meaning.

Types of interjections include volitive interjections (used to make a demand or request), emotive interjections (used to express a feeling or reaction), cognitive interjections (used to indicate thoughts), and greetings and parting words (used at the beginning and end of a conversation).

Examples: Interjections in a sentence
Psst. What time is it?

Ouch! I hurt my arm.

I’m, um, not sure.

Hey! How are you doing?

Other parts of speech

The traditional classification of English words into eight parts of speech is by no means the only one or the objective truth. Grammarians have often divided them into more or fewer classes. Other commonly mentioned parts of speech include determiners and articles.

Determiners

A determiner is a word that describes a noun by indicating quantity, possession, or relative position.

Common types of determiners include demonstrative determiners (used to indicate the relative position of a noun), possessive determiners (used to describe ownership), and quantifiers (used to indicate the quantity of a noun).

Examples: Determiners in a sentence
This chair is more comfortable than that one.

My brother is selling his old car.

Many friends of mine have part-time jobs.

Other types of determiners include distributive determiners, determiners of difference, and numbers.

NoteIn the traditional eight parts of speech, these words are usually classed as adjectives, or in some cases as pronouns.

Articles

An article is a word that modifies a noun by indicating whether it is specific or general.

  • The definite article the is used to refer to a specific version of a noun. The can be used with all countable and uncountable nouns (e.g., “the door,” “the energy,” “the mountains”).
  • The indefinite articles a and an refer to general or unspecific nouns. The indefinite articles can only be used with singular countable nouns (e.g., “a poster,” “an engine”).
Examples: Definite and indefinite articles in a sentence
I live just outside of the town.

There’s a concert this weekend.

Karl made an offensive gesture.

Note
While articles are often considered their own part of speech, they are also frequently classed as a type of determiner (or, in some grammars, as a type of adjective).

Interesting language articles

If you want to know more about nouns, pronouns, verbs, and other parts of speech, make sure to check out some of our language articles with explanations and examples.

Frequently asked questions

What part of speech is “a”?

A is an indefinite article (along with an). While articles can be classed as their own part of speech, they’re also considered a type of determiner.

The indefinite articles are used to introduce nonspecific countable nouns (e.g., “a dog,” “an island”).

What part of speech is “in”?

In is primarily classed as a preposition, but it can be classed as various other parts of speech, depending on how it is used:

  • Preposition (e.g., “in the field”)
  • Noun (e.g., “I have an in with that company”)
  • Adjective (e.g., “Tim is part of the in crowd”)
  • Adverb (e.g., “Will you be in this evening?”)
What part of speech is “and”?

As a part of speech, and is classed as a conjunction. Specifically, it’s a coordinating conjunction.

And can be used to connect grammatically equal parts of a sentence, such as two nouns (e.g., “a cup and plate”), or two adjectives (e.g., “strong and smart”). And can also be used to connect phrases and clauses.

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