Conjugated form of에 정통하다

에 정통했다

VerbPastFormal

e jeongtonghaetda

to be well-versed in

être bien versé dans ; être expert en

Conjugation

Casual반말 — between close friends

Polite해요체 — standard politeness

Formal합쇼체 — very formal

	Casual	Polite	Formal
Present	에 정통해요 e jeongtonghaeyo is knowledgeable about	—	에 정통합니다 e jeongtonghamnida is knowledgeable about
Past	에 정통했어요 e jeongtonghaesseoyo was knowledgeable about	—	에 정통했다 e jeongtonghaetda was knowledgeable about
Future	에 정통할 거예요 e jeongtonghal geoyeyo will be knowledgeable about	—	에 정통할 것이다 e jeongtonghal geosida will be knowledgeable about

Casual

Polite

Formal

Present

e jeongtonghaeyo

is knowledgeable about

—

e jeongtonghamnida

is knowledgeable about

Past