how do you know if something is written in the first person narration/ point of view? the author uses words…

how do you know if something is written in the first person narration/ point of view? the author uses words like \i\, \us\ or \we\ the author uses words like \he\, \she\ or \they\
Answer
Brief Explanations:
In first - person narration, the narrator is a character in the story and uses self - referring pronouns. Words like "I", "us", "we" indicate the narrator is speaking from their own perspective. Words like "he", "she", "they" are used in third - person narration.
Answer:
The author uses words like "I", "us" or "we"