can be defined in such a way as to impose
delimits
suffices to account for
cannot be arbitrary in
is not subject to
does not readily tolerate
raises serious doubts about
is not quite equivalent to
does not affect the structure of
may remedy and, at the same time, eliminate
is not to be considered in determining
is to be regarded as
is unspecified with respect to
is, apparently, determined by
is necessary to impose an interpretation on
appears to correlate rather closely with
is rather different from