Is it possible to include some sort of stemming hash to match conjugal word groupings, or classes of similar words?

For example, searching for "parse" will not match "parsing", etc.

I know it's extra overhead, but perhaps cached hash results from something like Lingua::Stem or Lingua::EN::Infinitive?

rob_au sparked an interesting node on stemming earlier this year (Natural Language Index Stemming) that might be helpful as well.

Thanks for the effort!

Matt