YOU SAID:
If my grandmother had wheels, she would have been a bike.
INTO JAPANESE
私の祖母が車輪を持っていたら、彼女は自転車だったでしょう.
BACK INTO ENGLISH
If my grandmother had wheels, she would have had a bicycle.
INTO JAPANESE
もし私の祖母が車輪を持っていたら、彼女は自転車を持っていただろう.
BACK INTO ENGLISH
If my grandmother had wheels, she would have had a bicycle.
You've done this before, haven't you.