YOU SAID:

Going to the shop for a drink

INTO JAPANESE

お店に飲みに行く

BACK INTO ENGLISH

I'm going to the store for a drink.

INTO JAPANESE

私は店に飲みに行くつもりです。

BACK INTO ENGLISH

I'm going to go to the store for a drink.

INTO JAPANESE

私は店に飲みに行くつもりです。

BACK INTO ENGLISH

I'm going to go to the store for a drink.