The category "<np-gapsout_null-gapsin_np_gap-line_loc-not_wh_or_gq_or_dummy-sing>" can be expressed as follows:
<np-gapsout_null-gapsin_np_gap-line_loc-not_wh_or_gq_or_dummy-sing> <postnommod-line_loc>
<postnommod-line_loc>