こそ को लागि व्याकरण खोज परिणामहरू

こそ

A (often a reason/cause) is very strongly emphasized.

ばこそ

Because of A

てこそ

Now since A...

こそ~が

Although A is B

こそすれ

B is definitely not so (strongly emphasized)

こそあれ

Although A (A is some negative attribute)