YOU SAID:

My friend Can can can cans cans could not can themselves

INTO JAPANESE

私の友人の缶缶缶缶缶缶は自分自身ではできませんでした

BACK INTO ENGLISH

My friend's can can can can can can can I couldn't do it myself

INTO JAPANESE

友達のカンカンカンカンカンカン自分ではできなかった

BACK INTO ENGLISH

I couldn't do it myself

INTO JAPANESE

自分ではできませんでした

BACK INTO ENGLISH

I couldn't do it myself