YOU SAID:
I like to go to the park on Mondays.
INTO JAPANESE
私は月曜日に公園に行くのが好きです。
BACK INTO ENGLISH
I like to go to the park on Monday.
INTO JAPANESE
私は月曜日に公園に行くのが好きです。
BACK INTO ENGLISH
I like to go to the park on Monday.
You've done this before, haven't you.