Strong's G2076 — ἐστί (verb)
esti (es-tee') v.
1. he (she or it) is
2. also (with neuter plural) they are
[third person singular present indicative of G1510]
KJV: 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 
Root(s): G1510 
Hebrew root: εἰμί
Occurrences: 897