ὑπάρχω
uJpavrcw
huparcho
{hoop-ar'-kho}
from 5259 and 756; to begin under (quietly), i.e. come into existence (be present or at hand); expletively, to exist (as copula or subordinate to an adjective, participle, adverb or preposition, or as an auxiliary to a principal (verb):--after, behave, live.
See G05259.
See G00756.