*prefix* is a|the term|field::filter=kill::avoid=live, rest
*prefix* is::word=*text* are, *transform*::filter=sane::avoid=live, rest
*prefix* was::word=*text* were, *transform*::filter=sane::avoid=live, rest
*prefix* doesn't::word=*text* don't, *transform*::filter=sane::avoid=live, rest
*prefix* [a-z]+/VBZ::word=*text* \X:base, *transform*::filter=sane::avoid=live, rest