The commas are optional. I prefer them, because the two pauses make the 'therefore' sound a little more thoughtful in tone. Clive
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousPersonally, I think your comma usage is fine (even though I'd omit the commas myself), but purists insist that "therefore" should be used as follows:I'mAm I correctly using commas in this sentence?
CliveI wonderOof! It was much too long ago for me to remember the details of that article. They did mention several other words (I think they called them 'adverbial conjunctions') that "should" be punctuated the same way, for example, however and nevertheless. I suspect their recommendations are a bit old-fashioned, but I don't know for sure.