[Tutor] Regex help

[William O'Higgins Witteman]

Hello all,

I've been looking for an example of the regex I need, and so far, I
haven't found anything.  Here's what I need:

I want a case-insensitive, verbose pattern.  I have a long-ish list of
match criteria (about a dozen distinct cases), which should be all "or",
so I won't need to be clever with precedence.  Any help you could
provide with the syntax of this pattern would be greatly appreciated.
Thanks.
-- 

yours,

William