G4682–σπαράσσω–sparassō

And the unclean spirit, shaking him violently, and crying with a loud voice, came out of him.

σπαράξαν sparaxan “having thrown into convulsions”

And after crying out and shaking him violently, it came out: and the child became like one dead; so that most of them said, He is dead.

σπαράξας sparaxas “throwing into convulsions”

And see, a spirit takes him, and suddenly he gives a cry, twisted in pain and streaming at the lips, and when it goes away from him at last, he is marked as from blows.

σπαράσσει sparassei “it throws into convulsions”