[Iscool]

Luke 1:28 uses the perfect past participle, "Kecharitomene."

χαριτόω

charitoō

khar-ee-to'-o

From G5485; to grace, that is, indue with special honor: - make accepted, be highly favoured.

[Petronski]

That is the root.

Nonetheless, Luke 1:28 uses the perfect past participle, “Kecharitomene.”