A/V-겠어요 ①

going to, plan to

Structure
하다 verb: 하다 → 하 + 겠어요 → 하겠어요 (I will do it)
Vowel-final: 가다 → 가 + 겠어요 → 가겠어요 (I will go)
Consonant-final: 먹다 → 먹 + 겠어요 → 먹겠어요 (I will eat)
Explanation

-겠어요 is added to the ends of verbs to express the intention or will of the speaker. It corresponds to ''(I) will/am going to'' or ''(I) plan to'' in English. It is made by adding -겠어요 to the verb stem. The negative form is made by adding -지 않겠어요 or 안 -겠어요.

Details

When -겠어요 is used to express intention or will, the subject cannot be in the third person.

카일리 씨는 내일부터 다이어트를 하겠어요. ✕
→카일리 씨는 내일부터 다이어트를 할 거예요. ✓
Kylie will start her diet (from) tomorrow.
→저는 내일부터 다이어트를 하겠어요. ✓
I start my diet (from) tomorrow.

1. -겠 is used idiomatically in the following cases.

처음 뵙겠습니다. 이민우입니다.
It's a pleasure to meet you. (We meet for the first time.) I'm Lee Minu.
잘 먹겠습니다.
Thank you for preparing this food. (I will enjoy this food.)
어머니. 학교 다녀오겠습니다.
Mother, I'm off to school.

2. -겠 is also used when the speaker wants to be less assertive and more gentle and polite when expressing a thought.

A: 여러분. 여기까지 알겠어요?
Everyone, do you understand (what I've discussed) so far?
B: 아니요. 잘 모르겠어요.
No, I don't quite understand.

Kimchi Reader

Expresses the speaker's intention or plan to do something in the future.