Nouns name people, places, things, or ideas. Common nouns refer to general entities like boy, city, book. Proper nouns identify specific entities like John, New York City
Proper nouns name specific people, places, and things. They are always capitalized in English. Common nouns are more general and typically only capitalized at sentence start
Verbs are king in English, forming shortest sentences. Verbs describe actions or states and always have subjects. Verbs change form, unlike most other words. Main verbs have 4-6 forms, "to be" has 9 forms. Helping verbs (do, be, have) have same forms as main verbs
Nouns name people, places, things, ideas or abstract concepts. Common nouns identify general objects without specific identification. Proper nouns name unique or specific people, places or things
Proper nouns are specific names given to people, things, places, subjects, or concepts. Common nouns create broad categories without specific identification. Examples of proper nouns include people, things, places, time, and languages
Common nouns name generic people, places, things or ideas. They are lowercase unless starting a sentence. Common nouns represent broad categories like bird, city, dog. They often use articles and determiners like a, an, the