* Capitalization: Sentences typically start with a capital letter.
* Punctuation: A sentence ends with a period (.), question mark (?), or exclamation mark (!). This signals that a new sentence is about to begin.
* Spacing: There's usually a space between the end of one sentence and the beginning of the next.
* Context: I can use the surrounding text to determine if a sentence is complete. For example, if the text is a list, a new sentence might begin with a bullet point.
While these are the most common indicators, there are exceptions. For example, some sentences might not be capitalized or end with a punctuation mark (e.g., in dialogue).
Overall, my ability to identify sentence boundaries relies on recognizing these patterns in the text.