Handy Grammar Tips pt. 14: Perfect Tenses
Oh, hello Correctness Readers. I didn’t see you there. I literally didn’t, because I wrote this in the past, from your point of view as the reader, and you are not at the moment wherever you are right now when you will read this, or more clearly, when you are currently reading this, ie: you are reading this now, but not then (your past) when I wrote it, so I couldn’t see you there because of the linear passage of time.