Roleset arch.01 Verbnet Class: 1 "be in arch-like configuration":

Roles:

Arg0:causer of arching motion/state


Arg1:thing in arch-like configuration

Examples:

person: ns tense: past aspect: ns voice: active form: full


a collective eyebrow? (-)
When the Trinity Repertory Theater named Anne Bogart its artistic director last spring, the nation's theatrical cognoscenti arched a collective eyebrow.
Arg0:	the nation's theatrical cognoscenti
REL:	arched
Arg1:	a collective eyebrow

person: ns tense: present aspect: ns voice: active form: full


prepositional arg0 (-)
One of the busiest ghostbusters is Robert Baker, a 68-year-old semi-retired University of Kentucky psychology professor whose bushy gray eyebrows arch at the mere mention of a ghost.
Arg1:	*trace* -> whose bushy gray eyebrows
REL:	arch
Arg0-at:	the mere mention of a ghost