Conjugated form of유인 비행에 안전하다고 증명하다

유인 비행에 안전하다고 증명하지 않아요

Verbnegativeinformal

yuin bihaenge anjeonhadago jeungmyeonghaji anayo

to prove that manned flight is safe

prouver que le vol habité est sûr

Conjugation

Casual반말 — between close friends

Polite해요체 — standard politeness

Formal합쇼체 — very formal

	Casual	Polite	Formal
Present	유인 비행에 안전하다고 증명해요 yuin bihaenge anjeonhadago jeungmyeonghaeyo I prove that the manned flight is safe	—	유인 비행에 안전하다고 증명합니다 yuin bihaenge anjeonhadago jeungmyeonghamnida I prove that the manned flight is safe
Past	유인 비행에 안전하다고 증명했어요 yuin bihaenge anjeonhadago jeungmyeonghaesseoyo I proved that the manned flight was safe	—	유인 비행에 안전하다고 증명했습니다 yuin bihaenge anjeonhadago jeungmyeonghaetseumnida I proved that the manned flight was safe
Future	유인 비행에 안전하다고 증명할 거예요 yuin bihaenge anjeonhadago jeungmyeonghal geoyeyo I will prove that the manned flight is safe	—	유인 비행에 안전하다고 증명할 것입니다 yuin bihaenge anjeonhadago jeungmyeonghal geosimnida I will prove that the manned flight is safe

Casual

Polite

Formal

Present

유인 비행에 안전하다고 증명해요

yuin bihaenge anjeonhadago jeungmyeonghaeyo

I prove that the manned flight is safe

—

유인 비행에 안전하다고 증명합니다

yuin bihaenge anjeonhadago jeungmyeonghamnida

I prove that the manned flight is safe

Past

유인 비행에 안전하다고 증명했어요

yuin bihaenge anjeonhadago jeungmyeonghaesseoyo

I proved that the manned flight was safe

—

유인 비행에 안전하다고 증명했습니다

yuin bihaenge anjeonhadago jeungmyeonghaetseumnida

I proved that the manned flight was safe

Future

유인 비행에 안전하다고 증명할 거예요

yuin bihaenge anjeonhadago jeungmyeonghal geoyeyo

I will prove that the manned flight is safe

—

유인 비행에 안전하다고 증명할 것입니다

yuin bihaenge anjeonhadago jeungmyeonghal geosimnida

I will prove that the manned flight is safe

Present

Casual
유인 비행에 안전하다고 증명해요
yuin bihaenge anjeonhadago jeungmyeonghaeyo
I prove that the manned flight is safe
Polite
—
Formal
유인 비행에 안전하다고 증명합니다
yuin bihaenge anjeonhadago jeungmyeonghamnida
I prove that the manned flight is safe

Past

Casual
유인 비행에 안전하다고 증명했어요
yuin bihaenge anjeonhadago jeungmyeonghaesseoyo
I proved that the manned flight was safe
Polite
—
Formal
유인 비행에 안전하다고 증명했습니다
yuin bihaenge anjeonhadago jeungmyeonghaetseumnida
I proved that the manned flight was safe

Future

Casual
유인 비행에 안전하다고 증명할 거예요
yuin bihaenge anjeonhadago jeungmyeonghal geoyeyo
I will prove that the manned flight is safe
Polite
—
Formal
유인 비행에 안전하다고 증명할 것입니다
yuin bihaenge anjeonhadago jeungmyeonghal geosimnida
I will prove that the manned flight is safe

Other forms

Examples

유인 비행에 안전하다고 증명하지 않아요.
yuin bihaenge anjeonhadago jeungmyeonghaji anayo.
I do not prove that the manned flight is safe.

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