1. Nouns:
* Common nouns: refer to general things, not specific ones.
* Examples: cat, tree, happiness, city, chair
* Proper nouns: refer to specific people, places, or things.
* Examples: Sarah, London, the Eiffel Tower, the Great Gatsby
* Abstract nouns: refer to ideas, feelings, or concepts.
* Examples: love, justice, freedom, beauty, peace
2. Pronouns:
* Personal pronouns: refer to specific people or things.
* Examples: I, you, he, she, it, we, they, me, him, her, us, them
* Possessive pronouns: show ownership.
* Examples: mine, yours, his, hers, its, ours, theirs
* Reflexive pronouns: refer back to the subject of a sentence.
* Examples: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
* Demonstrative pronouns: point to specific nouns.
* Examples: this, that, these, those
* Indefinite pronouns: refer to nonspecific people or things.
* Examples: someone, anyone, everybody, nothing, something
3. Verbs:
* Action verbs: describe what someone or something does.
* Examples: run, jump, eat, sleep, write, sing
* Linking verbs: connect the subject to a noun or adjective that renames or describes it.
* Examples: is, are, was, were, seem, become, appear
* Helping verbs: help the main verb in a sentence.
* Examples: do, did, have, has, had, will, would, can, could, may, might, should, must
4. Adjectives:
* Describe nouns or pronouns.
* Examples: happy, blue, small, tall, old, new, interesting, delicious
5. Adverbs:
* Modify verbs, adjectives, or other adverbs.
* Examples: quickly, slowly, very, really, always, never, here, there, today
6. Prepositions:
* Show the relationship between a noun or pronoun and another word in the sentence.
* Examples: on, in, under, over, beside, behind, before, after, during, to, from
7. Conjunctions:
* Connect words, phrases, or clauses.
* Examples: and, but, or, so, yet, because, although, while, since
8. Interjections:
* Express strong emotion.
* Examples: Wow! Ouch! Yikes! Oh no! Hurray!