  We extend our previous work on non-linear realization of the top quark field,
which is a consequence of its being much heavier than any other scales. One
loop effective Lagrangian to account for virtual top effects is constructed in
this article, for processes where there are two external fermions, as well as
any number of bosons. Particularly, we focus on those terms which have power
dependence on the top mass $m_t$.
