What Are the 8 Parts of Speech in English? Definitions and Examples

Grammar is the skeleton of every sentence you write or speak — and the parts of speech in English are the labels we attach to every bone. If you have ever wondered why "run" can be both a noun and a verb, or why "however" feels different from "but", you are already thinking about word classes. This guide covers all eight parts of speech, with clear definitions, subtypes, five examples each, and a full sentence-parsing table so you can see the system in action.

What Are the Eight Parts of Speech?

The eight parts of speech are the foundational categories used to classify every word in the English language according to its grammatical function. Linguists sometimes call these word classes, a term used in the CEFR framework and by the Council of Europe to describe the building blocks of grammar at every proficiency level.

Understanding word classes matters beyond the classroom. Knowing whether a word is an adverb or an adjective, for example, determines where it sits in a sentence and which words it can modify. Errors in this area are among the most common reasons learners lose marks on CEFR-aligned tests — and they are entirely avoidable once you understand the system.

The table below gives a bird's-eye view before we go deeper into each class.

1. Nouns

A noun is a word that names a person, place, thing, or idea. It is the most common word class in English and the anchor of almost every sentence.

Subtypes of nouns

• Proper nouns – specific names, always capitalised: London, Shakespeare
• Common nouns – general names: city, book
• Abstract nouns – concepts and feelings: freedom, anger
• Collective nouns – groups treated as one: team, flock
• Countable / uncountable nouns – chair (countable) vs. water (uncountable)

Five examples in sentences:

1. The teacher explained the rule clearly.
2. Paris is the capital of France.
3. Honesty is rarely straightforward.
4. The committee has reached its decision.
5. She drank a glass of water.

2. Pronouns

A pronoun is a word that replaces a noun to avoid repetition and keep sentences flowing naturally. English has several pronoun subtypes, each serving a specific grammatical purpose.

Subtypes of pronouns

• Personal: I, you, he, she, it, we, they
• Possessive: mine, yours, his, hers, ours, theirs
• Reflexive: myself, yourself, himself, themselves
• Relative: who, which, that
• Demonstrative: this, that, these, those

Five examples in sentences:

1. She finished the report before the deadline.
2. The decision was theirs to make.
3. He blamed himself for the mistake.
4. The book that you recommended was excellent.
5. These are the documents you requested.

3. Verbs

A verb is a word that expresses an action, occurrence, or state of being. Every grammatically complete English sentence requires at least one verb.

Subtypes of verbs

• Action verbs: run, write, design
• Linking verbs: be, seem, become, appear
• Auxiliary (helping) verbs: have, will, can, must
• Modal verbs: could, should, might, would
• Phrasal verbs: give up, look into, carry on

Five examples in sentences:

1. The children played in the park until dark.
2. The proposal seems reasonable.
3. She has completed all three modules.
4. You should review the terms before signing.
5. The manager decided to look into the complaint.

4. Adjectives

An adjective is a word that modifies or describes a noun or pronoun — telling us more about its quality, quantity, or state.

Subtypes of adjectives

• Descriptive: tall, bright, expensive
• Quantitative: many, few, several
• Demonstrative: this, those (when placed before a noun)
• Possessive: my, your, their (when placed before a noun)
• Comparative / superlative: taller, the tallest

Five examples in sentences:

1. She wore a bright red jacket.
2. There were several errors in the draft.
3. This approach is more efficient.
4. The tallest building in the district was built in 1998.
5. It was a difficult but rewarding experience.

5. Adverbs

An adverb modifies a verb, an adjective, another adverb, or even a whole sentence. Many adverbs end in -ly, though this is not a reliable rule (e.g., fast, hard, well).

Subtypes of adverbs

• Manner: quickly, carefully, well
• Time: yesterday, soon, already
• Place: here, abroad, nearby
• Frequency: always, often, rarely
• Degree: very, quite, extremely

Five examples in sentences:

1. She answered the question confidently.
2. The train arrives soon.
3. He rarely misses a deadline.
4. The instructions were extremely clear.
5. Please wait here until called.

For learners working towards their first formal qualification, understanding adverb placement is a key grammar milestone covered in our A2 English level guide.

6. Prepositions

A preposition is a word (or phrase) that shows the relationship between a noun or pronoun and other elements in the sentence — typically expressing time, place, direction, or cause.

Subtypes of prepositions

• Place: in, on, at, under, between
• Time: before, after, during, since
• Direction: towards, through, into
• Cause / reason: because of, due to, owing to
• Prepositional phrases: in spite of, on behalf of

Five examples in sentences:

1. The report is on the desk.
2. She arrived before the meeting started.
3. Walk towards the main entrance.
4. The event was cancelled due to the weather.
5. He spoke on behalf of the entire team.

7. Conjunctions

A conjunction connects words, phrases, or clauses. Without conjunctions, sentences become choppy and ideas fail to flow logically.

Subtypes of conjunctions

• Coordinating (FANBOYS): for, and, nor, but, or, yet, so
• Subordinating: although, because, unless, whereas, since
• Correlative pairs: both…and, either…or, neither…nor, not only…but also

Five examples in sentences:

1. She studied hard, yet she felt underprepared.
2. He will attend if his schedule allows.
3. Both the manager and the team agreed.
4. I left early because the session had ended.
5. You can pay by card or in cash.

8. Interjections

An interjection is a word or short phrase that expresses strong emotion or a sudden reaction. Interjections are grammatically independent — they do not connect to the rest of the sentence in any structural way.

Subtypes of interjections

• Surprise: Oh!, Wow!, Really?
• Pain or shock: Ouch!, Oops!
• Approval: Bravo!, Well done!
• Greeting / farewell: Hello!, Goodbye!
• Hesitation: Um, Er, Hmm

Five examples in sentences:

1. Wow, that was an outstanding presentation.
2. Ouch! That was completely unexpected.
3. Hmm, I need a moment to consider that.
4. Bravo! The entire cast performed brilliantly.
5. Oh, I forgot to attach the file.

Sentence Parsing: Seeing All 8 Parts of Speech Together

Parsing means identifying the grammatical role of each word in a sentence. Below are two fully parsed sentences that demonstrate all eight word classes working together.

Sentence 1: Oh, she quickly placed the bright flowers on the table and smiled.

Sentence 2: Well, he rarely speaks in public, but his confidence has grown enormously.

Common Mistakes to Avoid

Even intermediate learners mix up word classes in ways that affect clarity and test scores. Watch out for these patterns.

• Adjective / adverb confusion. Writing "She sings beautiful" instead of "She sings beautifully" is a classic error. Adverbs modify verbs; adjectives modify nouns.
• Wrong pronoun case. "Between you and I" is grammatically incorrect — prepositions require object pronouns (me), not subject pronouns (I).
• Misplaced prepositions. In formal writing, pay attention to prepositional phrases. "Different to" is British English; "different from" is also widely accepted; "different than" is primarily American.
• Treating every -ly word as an adverb. Words like friendly, lovely, and elderly are adjectives, not adverbs.
• Overusing interjections in formal writing. Interjections suit speech and informal contexts; avoid them in academic or professional English.

Conclusion

Mastering the parts of speech in English gives you a reliable framework for building accurate sentences, self-correcting errors, and performing confidently on grammar-focused tests. Here are the key takeaways:

• The eight parts of speech are noun, pronoun, verb, adjective, adverb, preposition, conjunction, and interjection.
• Each word class plays a distinct grammatical role — and a single word can belong to more than one class depending on context.
• Parsing sentences — identifying every word's function — is one of the most effective ways to deepen your grammatical understanding.
• Grammar accuracy across these categories is tested at every CEFR level, from A2 upwards.
• If you want a sense of where your grammar currently stands, the English proficiency meaning guide is a helpful starting point for understanding CEFR benchmarks.

Ready to put your grammar knowledge to the test? Take the A2 Elementary English Test and get a certified result that reflects your real level — accepted by employers and institutions in 210+ countries.