What is the present participle?
How do you turn a verb into a present participle I've noticed 기/있다....?

He is walking
She is eating
They are fighting

I've only understood ㄴ/는
그 걷는다
그녀 먹는다
그들 싸우는다 ? are these the -ing forms if it was translated in English?

Question

What is the present participle?
How do you turn a verb into a present participle I've noticed 기/있다....?

He is walking
She is eating
They are fighting

I've only understood ㄴ/는
그 걷는다
그녀 먹는다
그들 싸우는다  ? are these the -ing forms if it was translated in English?

Answer

He is walking
: 그는 걷고있다. or 그는 걷는 중이다.

She is eating
: 그녀는 먹고있다. or 그녀는 먹는 중이다.

They are fighting
: 그들은 싸우고 있다. or 그들은 싸우는 중이다.

be verb + ~ing =  ~(하)고 있다, ~(하)는 중이다.