If I needed you/when I needed you/when I needed you/when I needed you/when I needed you the most, when did you become at that point?
If Randy vanwarmer wrote an antique rock song, I think both are the same. In every case, it’s just a matter of preference.
I believe that I know the basics of how the word “most” is used. I did some research as well. The thing I missed the most was that I found most of the research material on Google, with all the reference materials, and no references. Why i don’t know.? What is the secret of getting confused in English?