YOU SAID:
I'm making it rain on them hoes
INTO JAPANESE
私は彼らに雨を降らせているよ
BACK INTO ENGLISH
I'm letting them rain
INTO JAPANESE
私は彼らを雨にさせている
BACK INTO ENGLISH
I have them rain
INTO JAPANESE
私は雨が降っている
BACK INTO ENGLISH
I am raining.
INTO JAPANESE
私は雨が降っている。
BACK INTO ENGLISH
I am raining.
That didn't even make that much sense in English.