  We write down the anomalous dimensions of the fields of the
Nambu--Jona-Lasinio model or chiral Gross Neveu model with a continuous global
chiral symmetry for the two cases $U(1)$ $\times$ $U(1)$ and $SU(M)$ $\times$
$SU(M)$ at $O(1/N^2)$ in a $1/N$ expansion.
