Use a comma before "but" when it connects two independent clauses (complete sentences) [1, 9].
Explaining difficult family dynamics or seeking emotional support [27]. Use a comma before "but" when it connects
Discussing burnout, early retirement plans, or job transitions [24, 30]. 2. The Grammar Guide: Rules and "Rules" In these cases, it typically does not require commas [5]
Many were taught in school that this is a "sin." However, linguists and style guides generally agree it is perfectly acceptable for emphasis or to create a sharper contrast [4, 23]. The Comma Rule: In these cases
"But" isn't always a conjunction; it also functions as a preposition meaning "except." For example: "Everyone me has paid" [3]. In these cases, it typically does not require commas [5]. 4. Technical and Niche Uses
If your interest is linguistic, "but" is one of the most debated words in English composition.