-(으)려고
Curiosity
In "I went to the library to study," -(eu)ryeogo links "with the intention to." How does it differ from the purpose -gi wihae?
Intuition
-(eu)ryeogo reveals the subject's inner intent. The subject must be the same in both clauses, and it pairs with volitional verbs. -gi wihae is a more objective "purpose," while -(eu)ryeogo is closer to the speaker's "plan/resolve."
Visualization
meokda (dictionary) → meok (stem, has batchim) → meogeuryeogo. With a final consonant it takes -euryeogo.
Essence
With a consonant use -euryeogo (meogeuryeogo); with a vowel -ryeogo (garyeogo). It attaches only to verbs, not adjectives. -(eu)ryeogo hada (garyeogo hada) means "be about to / intend to," and a command or suggestion does not follow it.
Examples
Mini-quiz
Attach the intention -(eu)ryeogo to "meokda" (to eat). (consonant-final)