Hi all, I know I've asked this question before, and thanks to the person who
responded about using wildcards, but I can't quite figure out how to do it
with the wildcards, even though I've tried (sheepish smile). So, is there
anyone who can give me a step-by-step how-to on changing

I I've I'd I'm Ida Is it

to

#I #I've #I'd #I'm Ida Is it

Basically, replacing I with #I only if it isn't followed by a lowercase
letter or preceded by the "" symbol?

Thanks so much!
Jezzica85