Examples:
My heart is palpitating.
It has been palpitating in this way for as long as I can remember.
Baker feels behind Cappy's neck, gingerly palpitating his neck.
It does not have pop' quick cuts or palpitating rhythms.
The soul is bulky, warm and palpitating
The sea palpitated, up, down, up, down.
Mappings:
VerbNet: tingle-40.8.2
FrameNet: NP
PropBank: palpitate.01
WordNet 3.0 Sense Numbers: 1, 2, 3