YOU SAID:
I had a cat but it got ran over :(
INTO JAPANESE
私は猫を飼っていたが、走ってしまった:(
BACK INTO ENGLISH
I kept a cat but ran :(
INTO JAPANESE
私は猫を飼っていたが走った:(
BACK INTO ENGLISH
I kept a cat but ran :(
That didn't even make that much sense in English.