9 Jul
2010
9 Jul
'10
10:23 a.m.
On Fri, 09 Jul 2010 10:07:06 -0400, you wrote:
I don't think I've ever seen them *followed* by commas. Preceded, always.
In American English, they're always followed by commas, and preceded by comma, semicolon, dash or left parenthesis, depending on the specific context. Examples from various online style guides: I am the big cheese, i.e., the boss. The department is unattached; i.e., it is not administered by one of the schools or colleges. Most committee members-i.e., those who were willing to speak out-wanted to reject the plan. Most committee members (i.e., those who were willing to speak out) wanted to reject the plan. See also: http://www.videojug.com/film/how-to-use-ie-and-eg -Steve