Comma Home

Comma Rules Writing Studio comma Comma · Introduction · The Evolution and Development Tendency of Meteorological Archives in the History of Meteorological Development by Yu Chen · Sunspot commas A comma is needed in a sentence before the conjunctions and, but, for, nor, yet, or, so to separate the two independent clauses She loved reading, so she

comma The comma is used in many contexts and languages, mainly to separate parts of a sentence such as clauses, and items in lists mainly when there are three or more