YOU SAID:

I can count by two's and tie my shoes.

INTO JAPANESE

私は2で数え、私の靴を結ぶことができます。

BACK INTO ENGLISH

I can tie my shoes, counted by two.

INTO JAPANESE

私は靴を2つ数えることができます。

BACK INTO ENGLISH

I can count two shoes.

INTO JAPANESE

私は2つの靴を数えることができます。

BACK INTO ENGLISH

I can count two shoes.