Today I was asked whether I wanted a cup or cone with my ice cream. I had to stop and 'draw' each one out in my mind because I couldn't remember which was which.
One funny quirky part of English is that many people (primarily phonetic sight readers) literally won’t notice if you substitute “ov” for “of” in the middle of a sentence. Sort of like how you can add the word “and” on both ends of a line break, and people won’t notice until you point it out. Their brain just sort of passively filters out the second “and”.
And I bet a significant portion of people reading this comment went back to see if I intentionally added either of those to my comment.