YOU SAID:
I could go for a beer right now
INTO JAPANESE
私は今、ビールを飲みに行くことができました
BACK INTO ENGLISH
I was able to go for a beer now.
INTO JAPANESE
私は今、ビールを飲みに行くことができました。
BACK INTO ENGLISH
I could now go for a beer.
INTO JAPANESE
私は今、ビールを飲みに行くことができました。
BACK INTO ENGLISH
I could now go for a beer.
That didn't even make that much sense in English.