def pluralize_special_verb( word, count )
count ||= Linguistics::num
count = normalize_count( count )
return nil if /^(#{PL_count_one})$/i =~ count.to_s
case word
when /^(#{PL_v_irregular_pres})((\s.*)?)$/i
return PL_v_irregular_pres_h[ $1.downcase ] + $2
when /^(#{PL_v_irregular_non_pres})((\s.*)?)$/i
return word
when /^(#{PL_v_special_s})$/, /\s/
return nil
when /^(.*)([cs]h|[x]|zz|ss)es$/i
return $1 + $2
when /^(..+)ies$/i
return "#{$1}y"
when /^(.+)oes$/i
return "#{$1}o"
when /^(.*[^s])s$/i
return $1
else
return nil
end
end