Revelation of Jesus Christ
From the KJV 1611 with Strong's Concordance
G2076
ἐστί
esti
{es-tee'}
Third person singular present indicative of G1510; he (she or it) is; also (with neuter plural) they are.
NOTE: Used widely throughout the New Testament (below are the usages from Revelation only).
is
Revelation 2:7; 5:2, 12, 13; 13:10, 18; 14:12; 17:8, 10, 11, 14, 18; 19:8, 10; 20:2, 12, 14; 21:16; 22:10.
The following translates multiple Greek words:
is
Revelation 9:19.