  The paths of Brownian motion have been widely studied in the recent years
relatively in Besov spaces $B_{p, \infty}^\a$. The results are the same as to
the Brownian bridge. In fact these regularities properties are established in
some sequence spaces $S_{p, \infty}^\a$ using an isomorphisim between them and
$B_{p, \infty}^\a$.
  In this note, we are concerned with the regularity of the paths of the
continuous version of the uniform empirical process in the space $S_{p,
\infty}^\a$ and in one of his separable sub space $S_{p, \infty}^{\a, 0}$ for a
suitable choice of $\a$ and $p$.
