Revelation of Jesus Christ
From the KJV 1611 with Strong's Concordance
G2258
ἦν
en
{ane}
Imperfect of G1510; I (thou, etc) was (wast or were).
NOTE: Used widely throughout the New Testament (below are the usages from Revelation only).
was
Revelation 4:3; 5:11; 10:10; 13:2; 17:4, 8, 11; 21:18, 21.
were
Revelation 9:8, 10; 18:23.
The following translates multiple Greek words:
was
Revelation 1:4, 8; 4:8; 17:8.