# Name: # Suffixes.txt. # # Purpose: # To discuss inflection of English words and the determination of word stems. # # Version: # 1.00. 3-Oct-97. # # Reference: # Development of a Spelling List # M. Douglas McIlroy # IEEE Transactions on Communications # Vol COM-30, No 1, January 1982, p 91. # # Appendix A lists 54 rules for determining the stem of a word. # # Algorithm: # 1. Is the word in the irregular verb list (Verbs.txt)? # If yes, return the infinitive. # If no, go to 2. # 2. Apply McIlroy's rules. # Some rules return 2 possibilities, some 1, some none (by default). # If none, apply the 'next' rule, reading down the list below. # # Author: # Ron Savage # http://savage.net.au/index.html # # Licence: # Australian Copyright (c) 1999-2002 Ron Savage. # # All Programs of mine are 'OSI Certified Open Source Software'; # you can redistribute them and/or modify them under the terms of # The Artistic License, a copy of which is available at: # http://www.opensource.org/licenses/index.html 1 # 2 possibilities. 2 # 2 possibilities. 3 # 2 possibilities. 4 # 2 possibilities. 43a 43b 44a 44b 7 13a 13b # 2 possibilities. 6a 6b 8 9 10 11 12a 12b # 2 possibilities. 14a 14b # 2 possibilities. 21 22 23 24 15 # 2 possibilities. 16 # 2 possibilities. 17 # 2 possibilities. 18 # 2 possibilities. 19 # 2 possibilities. 20a 20b 20c # 2 possibilities. 25 26 27 28 29 30 31 32 # 2 possibilities (meter & metre). 33 34 35 36 37 38 39 40 41a 41b 42a 42b 45 46 47 48 49 50 51 52 54 53