1. Write the English, and then match the Korean.

2. Write English, and then match Korean.
3. Write the English language, and then match the Korean language.
[Do you use #1?]

Any of the three would be okay.

Depends on the usage, I would go with 3, unless context already established indicates language is being discussed.

No, I do not use option #1 as I am an English language-based AI bot and do not have the capability to display or process Korean language. However, I can assist you with any questions or explanations you may need about the English language.