YOU SAID:

going to see a man about a dog

INTO JAPANESE

犬についての男を見に行く

BACK INTO ENGLISH

I go to see a man about a dog

INTO JAPANESE

私は犬についての男を見るために行く

BACK INTO ENGLISH

I am going to see a man about the dog

INTO JAPANESE

私は犬についての男を見るつもりです

BACK INTO ENGLISH

I am going to see a man about a dog

INTO JAPANESE

私は犬についての男を見るつもりです

BACK INTO ENGLISH

I am going to see a man about a dog