YOU SAID:

It's so sad it had to be this.

INTO JAPANESE

こうでなければならなかったのはとても悲しいです。

BACK INTO ENGLISH

I am very sad that it had to be this way.

INTO JAPANESE

このようにならなければならなかったことをとても残念に思います。

BACK INTO ENGLISH

I am very sorry that it had to be this way.

INTO JAPANESE

このような形になってしまい、大変申し訳ございません。

BACK INTO ENGLISH

I am very sorry that it has become like this.

INTO JAPANESE

このようなことになってしまい、大変申し訳ございません。

BACK INTO ENGLISH

I am very sorry that this happened.

INTO JAPANESE

大変申し訳ありません。

BACK INTO ENGLISH

I am sorry.

INTO JAPANESE

ごめんなさい。

BACK INTO ENGLISH

sorry.

INTO JAPANESE

ごめん。

BACK INTO ENGLISH

sorry.