Well, that’s the first one obviously: rogue apostrophes. Let’s leave that one there because I do it a lot myself, but if I don’t pick it up on the read through, my editor grabs it during a review.
The next one is a minor point that many are guilty of, including me. It’s the increasingly common ‘trailing off’ dialogue:
‘But Marion, we can’t just…’
Okay, I don’t have a problem with that, except that it’s often accompanied by a dialogue tag:
‘But Marion, we can’t just…,’ his voice trailed off.