YOU SAID:

cani have a potato so i can do my homework with you brother and his mom

INTO JAPANESE

私はあなたの兄弟と彼のお母さんと私の宿題をすることができますので、私はポテトを持っていることができます

BACK INTO ENGLISH

I can do my homework with your brother and his mother so I can have potatoes

INTO JAPANESE

私はあなたの兄と彼の母親と私の宿題をすることができますので、私はジャガイモを持つことができます

BACK INTO ENGLISH

I can do my homework with your brother and his mother so I can have potatoes