What is the difference between 었어 and 였어? Does it have anything to do with the ending sound of the word being conjugated? When should I use which one?
1 Answer
The first “였다” is “이었다"'s abbreviations.
Noun: noun which has “받침” -이었다(었다) noun which doesn't have “받침” -였다
verb: behind verb which is “past tense” (except for ㅏ, ㅓ) -었다 verb which attach(use)”~하다”,”하다” -였다
였어
is a shorthand forㅣ었어
.아니었어요
아니였어요
both are correct but they have different meanings. 아니었어 = 아니다(verb) +었어
/ 아니였어 = 아니(noun) +ㅣ었어