Final answer:
A 1st person pronoun is a personal pronoun that refers to the speaker or writer themselves, such as 'I,' 'me,' 'my,' 'mine,' and in plural 'we,' 'us,' 'our,' 'ours.' They are used for self-reference and have different cases based on their grammatical function in sentences.
Step-by-step explanation:
The term 1st person pronoun refers to a category of personal pronouns used to indicate that the speaker or writer is referring to themselves. These pronouns include “I,” “me,” “my,” “mine,” and “we,” “us,” “our,” “oure,” when speaking or writing in plural. 1st person pronouns are used in first-person narration, where the narrator is telling the story from their own perspective.
Additionally, it's important to recognize that pronouns have different cases depending on their function in a sentence. Subjective case pronouns function as subjects, while objective case pronouns function as objects, and possessive case pronouns show ownership. Knowing the difference aids in correct usage, ensuring that a pronoun properly refers to a clear and specific antecedent, avoiding ambiguity.
Examples of using 1st person pronouns include statements like “I have a question” or “This is our project.”