1. Coordinating Conjunctions: These are words that join words, phrases, or clauses of equal grammatical rank. They include:
* For, And, Nor, But, Or, Yet, So (FANBOYS)
Example:
* "I went to the store and bought some milk." (Joining two verbs)
* "The dog was happy but tired." (Joining two adjectives)
* "She studied hard so she could pass the exam." (Joining two clauses)
2. Coordinating Phrases: This term isn't officially used in grammar. However, sometimes a group of words with a coordinating conjunction can function as a phrase.
Example:
* "The cat sat on the mat and under the table." (The phrase "and under the table" joins two prepositional phrases)
3. Prepositional Phrases: These phrases start with a preposition (like "on," "under," "with," "by") and function as adverbs or adjectives. They often provide additional information about a noun or verb.
Example:
* "The book on the table is mine." (Prepositional phrase modifies the noun "book")
* "He walked to the store." (Prepositional phrase modifies the verb "walked")
Important Note: While these are commonly used terms in grammar, always consider the context and how the words function in a sentence to understand their purpose.