YOU SAID:
I used to like to pet my dog and play with him.
INTO JAPANESE
私は私の犬をペットと遊ぶ彼のように使用されます。
BACK INTO ENGLISH
I used his pet and play with my dogs.
INTO JAPANESE
彼を使用されるペットし、私の犬と遊ぶ。
BACK INTO ENGLISH
He used to pet and play with my dogs.
INTO JAPANESE
彼はペットし、私の犬と遊ぶに使用されます。
it is unlikely that this phrase will ever reach equilibrium