by Nate Piekos
Special thanks to Todd Klein, Clem Robins, Scott Allie and Jason Arthur for their time and contributions.
As a letterer you're eventually going to see scripts from writers who don't know these standards, aren't interested in them, or just have poor grammar all around. (Although I find the best writers ARE well versed in these points.) It'll be up to you to spot and fix these in the event that the editor misses them.
To continue reading: http://blambot.com/grammar.shtml