Question

How to find karthr padam and karm padam from a sentence given (sanskrit )?

Answer 1

Karta pad is the pad which is doing work. It is in prathama vibhakti and has same vachan as kriya.
Karm pad is in dwitya vibhakti. This is its identification.

Answer 2

Answer:

karta pad is the person who is doing the work or in English it is subject. The karma pad is the thing, object in which the work is done or in English, we can say that it is Object.

hope it helps