Predicate: furrow
furrow: Frames file for 'furrow' based on sentences in wsj. No Verbnet entry.
Roleset id: furrow.01 , become wrinkled, vncls: 45.2, framnet:
furrow.01: Could also be transitive, but not often (John furrowed his brow).
Roles:
        Arg1: brow, usually (vnrole: 45.2-Patient)
Example: the one example
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns
        Mr Pyszkiewicz smiles and his brow furrows.
        Arg1: his brow
        Rel: furrows