YOU SAID:
I am so sad I could cry
INTO JAPANESE
私は泣くことができるのがとても悲しい
BACK INTO ENGLISH
I'm so sad i can cry
INTO JAPANESE
泣けるのがとても悲しい
BACK INTO ENGLISH
Very sad to cry
INTO JAPANESE
泣くのはとても悲しい
BACK INTO ENGLISH
Very sad to cry
That didn't even make that much sense in English.