YOU SAID:

if my grandmother had wheels she'd be a bicycle

INTO JAPANESE

私の祖母が彼女になる自転車の車輪を持っていた場合

BACK INTO ENGLISH

If you have had my grandmother comes to her bicycle wheel

INTO JAPANESE

私の祖母は、彼女の自転車の車輪があった場合

BACK INTO ENGLISH

If my grandmother had wheels her bike

INTO JAPANESE

私の祖母は彼女の自転車の車輪を持っていた場合

BACK INTO ENGLISH

If my grandmother had wheels her bike