Someone (mag-, mang-) craftily, slyly does something to someone (-an).
Tomayo a mangsikāp a manyibot so bagwaw.
He hides to craftily spear the pig.
Sikāpan īkit a hapen iyaw kwarta.
Aunty craftily (plans to) get the money.
Magsīkap sa a somdep do bahay a abo tawo.
They slyly enter the house with no person (there).
Someone (mangi-) craftily, slyly takes something (i-).
Insīkap mo a itoroh dyaken singsingayan ānang mo.
You craftily took to give me your mother's ring.