Repetitive
Used to indicate a habitual and repetitive condition.
-(으)면 is used when stating a condition about some repetitive action mentioned later in the sentence. It means 'when' or 'whenever' in English. When the verb stem ends in a vowel or ㄹ, -면 is used, and when it ends in a consonant, 으면 is used.
Information about something that happened in the past cannot come before -(으)면 in a sentence. Furthermore, when an action only occurs once, -(으)ㄹ 때 is used.
When the subjects of the first and second clauses are different, the particle following the subject of the first clause changes from 은/는 to 이/가.
8 more sentences in the app — free account.