  Analytical two-loop contributions to soft masses of sfermions are derived in
the Extended GMSB (EGMSB) model with one superpotential coupling between matter
and messenger superfields. Analytical results allows to study in detail the
whole range of the ratio $F/M^2$ of the spurion $F$-term, $F$, to the messenger
scale $M$. It is shown that if $F/M^2$ is of the order of $1$, then one- and
two-loop contributions to soft masses are of the same magnitude and their
interplay leads to novel sfermion mass patterns.
