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Conjugated form of입증하다

입증하고 있다

VerbsuspensiveFormal

ipjeunghago itda

to substantiate

établir ; prouver

Conjugation

Casual반말 — between close friends

Polite해요체 — standard politeness

Formal합쇼체 — very formal

Casual

Polite

Formal

Present

ipjeunghaeyo

I prove

—

입증합니다

ipjeunghamnida

I prove

Past

입증했어요

ipjeunghaesseoyo

I proved

—

ipjeunghaetda

I proved

Future

입증할 거예요

ipjeunghal geoyeyo

I will prove

—

입증할 것이다

ipjeunghal geosida

I will prove

Present

Casual
입증해요
ipjeunghaeyo
I prove
Polite
—
Formal
입증합니다
ipjeunghamnida
I prove

Past

Casual
입증했어요
ipjeunghaesseoyo
I proved
Polite
—
Formal
입증했다
ipjeunghaetda
I proved

Future

Casual
입증할 거예요
ipjeunghal geoyeyo
I will prove
Polite
—
Formal
입증할 것이다
ipjeunghal geosida
I will prove

Other forms

Examples

나는 이 사실을 입증하고 있다.
naneun i sasireul ipjeunghago itda.
I am proving this fact.

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