Misspellings - Typos
that iis, that i, tht is, tha is, tat is, tha tis, rhat is, that os, that si, tjat is, thta is, that iss, thst is, that id, thay is, hat is, that us, taht is, that s, thati s, thatis, thatt is, that is, tgat is, that ia, thar is, htat is, yhat is, tthat is, thaat is, thhat is