YOU SAID:

She became the most important reason to me

INTO JAPANESE

彼女は私に最も重要な理由になった

BACK INTO ENGLISH

She was my most important reason

INTO JAPANESE

彼女は私の最も重要な理由

BACK INTO ENGLISH

She is my most important reason.

INTO JAPANESE

彼女は私の最も重要な理由です。

BACK INTO ENGLISH

She is the most important reason for me.

INTO JAPANESE

彼女は私にとって最も重要な理由です。

BACK INTO ENGLISH

She is the most important reason to me.

INTO JAPANESE

彼女は私に最も重要な理由です。

BACK INTO ENGLISH

She is my most important reason.

INTO JAPANESE

彼女は私の最も重要な理由です。

BACK INTO ENGLISH

She is my most important reason.