Greek basil is a smaller leaf variety that can last into colder weather.
I generally have fresh basil for most of the year. You only ever need a few leaves unless you are preserving or making lots of pesto which I love.
Basil should be able to be put in bottles of oil like tarragon or oregano.
When the last and coldest frosts kill the plants I just break up the dried plants and spread the seed. Basil is back as soon as the conditions improve.
Basil is usually preseved in sauces etc., so that it is already in the sauce and has no need to be found and added.
Whole plants of basil and many herbs can be dried and stored in paper pags for use during lean times of fresh production. I’d cut the dirty old roots off though as clean herbs tase better than gritty ones.