- it is
attached after a vowel, it is
always contracted into 였다 (yess-ta,
yeotda, "was"). If not, it
cannot be contracted. To negate, a
special adjective...
- (Certain Greeting)," Ko un, Kang Unkyo, Kwak Jae-gu et al., Uri
moduga sewolho yeotda (We Were All in the
Sewol Ferry),
Silcheon Munhaksa, 2014 <그 날>, 신경림, 백무산...