ἐστί
estí
es-tee'
third person singular present indicative of εἰμί; he (she or it) is; also (with neuter plural) they are.

KJV translates as: are, be(long), call, X can(not), come, consisteth, X dure for a while, + follow, X have, (that) is (to say), make, meaneth, X must needs, + profit, + remaineth, + wrestle