COMMA COMMANDMENTS
by ALLEN LOIBNER-WAITKUS
THOU SHALT USE A COMMA BEFORE AND, BUT, OR, AND OTHER COORDINATING CONJUNCTIONS LINKING INDEPENDENT CLAUSES. It was raining on Friday night, so we didn’t go to the football game. Jonathan bought eight pairs of shoes, but he forgot to buy the socks I asked him pick up for me. Travis went to Berlin for the summer, and he really enjoyed it.
THOU SHALT USE A COMMA AFTER MOST INTRODUCTORY ELEMENTS. On the third Wednesday of every month, my book club meets at my house. Because he was busy smoking crack, Brian didn’t notice his toddler had climbed into the washing machine.
THOU SHALT USE COMMAS TO SET OFF NONESSENTIAL ELEMENTS. Annie Dillard, who wrote For the Time Being, won the Pulitzer Prize in 1975 for Pilgrim at Tinker Creek. My sister, Tracy, lives in Benton. (Note: I only have one sister. If I had more than one sister, Tracy would be essential, and no commas would be necessary.) My friend Matt, for example, has several sisters. My stepmother, surprisingly, is younger than I.
THOU SHALT USE A COMMA TO SET OFF YES AND NO. No, you cannot wear white after Labor Day. Yes, I think that is a great idea. COMMA COMMANDMENTS by ALLEN LOIBNER-WAITKUS • PAGE 1