YOU SAID:
i am in constant agony
INTO JAPANESE
私は常に苦しんでいます
BACK INTO ENGLISH
I am always suffering
INTO JAPANESE
私はいつも苦しんでいます
BACK INTO ENGLISH
I'm always suffering
INTO JAPANESE
私はいつも苦しんでいます
BACK INTO ENGLISH
I'm always suffering
That didn't even make that much sense in English.