  In the two zero flavor neutrino mass matrix scheme with nonvanishing Majorana
effective mass $M_{ee}$ for the neutrino less double beta decay, four textures
are compatible with observed data. We obtain the complete list of the possible
textures of four zero Dirac neutrino mass matrix $m_D$ in the seesaw mechanism
providing these four flavor neutrino textures. Explicit analytical analysis of
$m_D$ turns out to provide the relation of $m_D \propto \sqrt{M_{ee}}$.
