27.10 An important compound of εἷς μία ἕν adds the prefixes οὐ and δε to mean no one, nothing. Note that the accent pattern matches that of εἷς μία ἕν.
(cf. S 349b, G 189)
27.11 Sometimes Greek uses μή instead of οὐ for not when forming this compound. There is no difference in meaning.
(cf. S 349b)
