The phrase "dost one in" is commonly misspelled as "does one in." However, the correct spelling uses the archaic verb "dost," which means "do." The pronunciation of "dost" is /dʌst/ in IPA, with the "o" sound represented by the upside-down "v" symbol. "One" is pronounced as /wʌn/, with the "o" sound represented by the same symbol as in "dost." Finally, "in" is pronounced as /ɪn/, with the "i" sound represented by the symbol that looks like a "y" without a tail.