YOU SAID:

kittens in trees means that it is going to rain cats and dogs

INTO JAPANESE

木の子猫は雨猫や犬に行くということです。

BACK INTO ENGLISH

Tree kittens are going to rain cats and dogs.

INTO JAPANESE

木の子猫は猫や犬を雨が降りそうです。

BACK INTO ENGLISH

Tree kittens are likely to rain cats and dogs.

INTO JAPANESE

木の子猫は猫や犬を雨が降る可能性があります。

BACK INTO ENGLISH

Tree kittens can rain cats and dogs.

INTO JAPANESE

木の子猫は猫や犬を雨にすることができます。

BACK INTO ENGLISH

Tree kittens can make cats and dogs rain.

INTO JAPANESE

木の子猫は猫や犬を雨にすることができます。

BACK INTO ENGLISH

Tree kittens can make cats and dogs rain.