Supporting details provide evidence, examples, or explanations to clarify and strengthen the main idea. They can be:
* Nouns: The author uses specific nouns to describe the topic.
* Verbs: The author uses action verbs to show what happened.
* Adjectives: The author uses descriptive adjectives to paint a picture.
* Adverbs: The author uses adverbs to modify verbs, adjectives, or other adverbs.
* Phrases: The author uses prepositional phrases, participial phrases, or other phrases to provide further information.
* Clauses: The author uses dependent or independent clauses to expand on the main idea.
The specific part of speech for supporting details depends on the context and the type of information they provide.