is it one of the parts of speeches or one of the parts of speech pl explain

The word, "it" is a pronoun. A pronoun is one of the eight parts of speech.

which one of the following is grammatically correct : 1.one of the parts of speech 2. one of the parts of speeches pl explain

1.

Speech is considered singular here.

"Parts of speech" refers to the categories of words in a language based on their grammatical function. The term "parts of speech" (plural) is used to collectively refer to all the different categories, while "part of speech" (singular) refers to a specific category.

To determine whether it should be "one of the parts of speeches" or "one of the parts of speech," we need to consider how the phrase is used grammatically. In this case, "one" indicates a single category, so the correct phrase is "one of the parts of speech."

If you encounter a similar situation in the future, you can follow these steps to determine the correct grammar:

1. Identify the subject: In this case, it is "one."
2. Determine how many categories or items the subject refers to: The subject "one" suggests a single category.
3. Use the appropriate form based on the number: Since "one" indicates one item, it should be "one of the parts of speech."

By analyzing the context and grammar of the sentence, you can confidently choose the correct phrase.