nonjeunghada
to demonstrate
démontrer
nonjeunghaeyo
I argue
nonjeunghamnida
nonjeunghaesseoyo
I argued
nonjeunghaetda
nonjeunghal geoyeyo
I will argue
nonjeunghal geosida
그는 자신의 주장을 논증했다.
geuneun jasineun jujang-eul nonjeunghaetda.
He demonstrated his argument.
More words starting with 논