Markers and Indicators

Question 1

what are these 은 and 는 ?

Answer 1

Topic Markers. When they follow a noun, it means that noun is elevated as the topic of the conversation.
은 = cuando tiene batchin
는 = cuando no tiene

Question 2

what are these 이 and 가 ?

Answer 2

Subject Markers. They point to the subject of the sentence.
이 = cuando termina en batchin
가 = cuando no termina en batchin

Question 3

what are these 을 and 를?

Answer 3

Object Markers. Are placed after the object of the sentence.
을 with batchin
를 no batchin