Someone (mang-) throws something big and heavy (i-, pa--en), especially a rock, with both hands at someone or something (-an).
Mangotohaw si āmang so bato an makasoli.
Father throws rocks when he’s angry.
Iyotoh da dyimo batwaw.
They throw rocks at you.
Pinawtoh ni Jose dyaken batwaw.
Jose threw rocks at me.