Commas with Affirmatives, Negatives and Question Tags
Use a comma after “yes” and “no”.
Example: Yes, I can help you.
Use a comma before question tags.
Example: You are Scottish, aren’t you?
see also: → Short Answers, → Question Tags
Changed: 01st Aug 2008 02:10
URL: http://www.ego4u.com/en/cram-up/writing/comma?05
