YOU SAID:

I believe i've been eaten by a frog

INTO JAPANESE

カエルに食べられたと思う

BACK INTO ENGLISH

I think I got eaten by a frog

INTO JAPANESE

カエルに食べられたみたいです

BACK INTO ENGLISH

Looks like it was eaten by a frog

INTO JAPANESE

カエルに食べられたようです

BACK INTO ENGLISH

Looks like it was eaten by a frog