P1-a Add a comma between independent clauses joined by a coordinating conjunction.

Printed Page H-51

P1-a Add a comma between independent clauses joined by a coordinating conjunction.

independent clause A word group with a subject and a predicate that can stand alone as a separate sentence.

coordinating conjunction A word that joins comparable and equally important sentence elements: for, and, or, but, nor, yet, or so.

When independent clauses are joined by a coordinating conjunction, a comma is required to tell the reader that another independent clause follows the first one.

image

If the independent clauses are brief and unambiguous, a comma is not required, though it is never wrong to include it.