The year before last.
As part of a sentence introducer, or as a sentence comment ohay duminggu is preceded either by din, han din or hidin. In a sentence time margin it is preceded by hidin.
Hidin ohay tawon ya mabī'ah di pūo' ti do'ol di napa''ih nihābal.
The year before last the typhoon was strong because many of the tended (crops) were destroyed.
ad abiggat, Time Nouns with Preceding Time Determiners,
tawon, Years Relative to Now,