bongsahaetda
to serve
servir ; assister
bongsahaeyo
I volunteer
bongsahamnida
bongsahaesseoyo
I volunteered
bongsahal geoyeyo
I will volunteer
bongsahal geosida
저는 작년에 봉사했다.
jeoneun jangnyeon-e bongsahaetda.
I volunteered last year.
More words starting with 봉