What is Past Perfect in Korean Grammar?

Past Perfect refers to an action that was completed before another past action or event. To form the Past Perfect tense in Korean, the verb stem is followed by the auxiliary verb ‘았/었던’ (-at/ŏt-tŏn).

For example, the sentence “He had already eaten when she arrived” would be translated to ‘그가 도착했을 때 이미 먹었던 것이다.’ In this sentence ‘먹었던’ (mŏkŏt-tŏn) indicates the past perfect tense of the verb ‘먹다’ (to eat).

Constructing Sentences with Past Perfect in Korean

When forming sentences with the past perfect tense, it is crucial to keep in mind that Korean is a subject-object-verb (SOV) language. This means that the subject of the sentence usually comes first, followed by the object and ending with the verb.

Besides, contextual information is essential when using past perfect tense, such as time references or adverbs like ‘이미’ (imi, already), ‘차마’ (chama, barely), or ‘드디어’ (dŭdiŏ, finally).

What is Future Perfect in Korean Grammar?

Future Perfect refers to an action that will be completed before a specified time in the future. In Korean, the future perfect tense can be formed by combining the future tense auxiliary verb ‘것이다’ (-kŏt-ida) with the verb stem followed by ‘으려고 하다’ (-ŭryŏgo hada) or ‘려고 하다’ (-ryŏgo hada).

An example of the future perfect tense in Korean is ‘내일 오전 10시까지 그 작업을 끝마칠 것이다’ (Naeil ojŏn 10 siggaji kŭ chakŏpŭl ttŭtma-chil kŏtida), which means “By 10 o’clock tomorrow morning, he will have finished the task.” In this sentence, ‘끝마칠 것이다’ (ttŭtma-chil kŏtida) indicates the future perfect tense of the verb ‘끝내다’ (ttŭtnaeda, to finish).

Constructing Sentences with Future Perfect in Korean

Similar to the past perfect tense, the sentence structure when using the future perfect tense follows the SOV order. Again, it is essential to provide contextual information or time references, such as ‘까지’ (gajji, by), ‘전에’ (chŏn-ae, before), or ‘후에’ (hu-ae, after).

Conclusion: Comparing Past Perfect and Future Perfect in Korean Grammar

While both past perfect and future perfect tenses share a commonality in expressing events’ completion, they differ in the time frame within which the action occurs. The past perfect is concerned with an action completed before another past event, while the future perfect deals with an action that will be completed by a specific time in the future. Having mastered the nuances of these two tenses in Korean grammar, learners can effectively convey a wide range of meanings and situations in their conversations.