src/make-possessive.lst

   1 #!/bin/sh
   2
   3 src/extract-possessive | sort | uniq         \
   4   | comm -23 - working/abbreviations.lst.pre \
   5   | cat - working/proper-names.lst           \
   6   | comm -23 - r/special/not-possessive      \
   7   | grep -v "'"                              \
   8   | src/remove-plurals                       \
   9   | sort | uniq > working/possessive.lst