Commentary: Syntax Is: NP1 NIBBLE
Examples:
She nibbled on her cracker.
The woman tenderly nibbled at her baby's ear.
He nibbled at the sandwich all morning.
She never eats a full meal, she just nibbles.
Mappings:
VerbNet: chew-39.2-1
FrameNet: Ingestion
PropBank: nibble.01
WordNet 3.0 Sense Numbers: 1, 2, 3