"Some words have separate broken plurals depending on whether you're talking about a small or large number (the cutoff is somewhere around seven)." Huh, I wond

"Some words have separate broken plurals depending on whether you're talking about a small or large number (the cutoff is somewhere around seven)." Huh, I wonder if this came about naturally, and if it did, I wonder if it has any tie-in to the number of items people can hold in their heads at one time: http://en.wikipedia.org/wiki/The_Magical_Number_Seven,_Plus_or_Minus_Two http://en.wikipedia.org/wiki/The_Magical_Number_Seven,_Plus_...