One of the things I mentioned from Grammarly last week was misplaced commas. The biggest errors we see are the missing comma after an independent clause or an unnecessary comma before a dependent clause. I think this is because you have to be mindful of when you have written an independent clause and go back and add the comma. Often, we get into writing the sentence and forget about that comma.
Check out this video for a refresher on independent and dependent clauses and a reminder where commas go.
Check out this video for a refresher on independent and dependent clauses and a reminder where commas go.