sangyug verb English. Shakes back and forth, of a weak structure or in the case of the ground, during an earthquake. Example sentence: Subanen. Sug balay nami, su nda' pa mesulayay, melupil gupia; sa' inusan, meksangyugsangyug. English. Before our house had the braces put on, it was very wobbly; when the wind blew against it, it sort of rocked back and forth. Generic. egyug