Question

how did frog train nightingle

Answer 1

heya...

the frog used to train nightingle in daytime..for hours.in the rainy season..
the frog would sing with the Nightingale during her vocal training..

hope helped

Answer 2

The cunning frog gave her cumbersome trainings during rough weather conditions that her voice becomes quite awkward. He kept on discouraging her which made her to loose her self confidence and she was completely mislead. Though all the residents of the Bungle bog praised her voice, he made her feel that she is not fit and thus the frog trained her which claimed her life.