use syntactic marker as relation

[odanoburu]

see here for what a syntactic marker is.

instead of specifying a syntactic marker as w: afloat marker p we would do w: afloat marker predicative 2(where p is one of the hardcoded options, while the target of the marker relation could be any wordsense)

there are synsets already for predicative and attributive positions, but none for immediately postnominal.

this could be an issue at https://github.com/own-pt/openWordnet-PT/ too, but this is one is more of a reminder to remove the markers from the parser if this proposal is accepted.