YOU SAID:

The creator of this house must have been very old

INTO JAPANESE

この家の作成者は非常に古いされている必要があります。

BACK INTO ENGLISH

Author of this House is very old must have been.

INTO JAPANESE

この家の著者は非常に古いされている必要があります。

BACK INTO ENGLISH

Must have been the author of this House is very old.

INTO JAPANESE

この家の著者は非常に古いだったにちがいないです。

BACK INTO ENGLISH

The author of this House is very old was is bound.

INTO JAPANESE

この家の著者は非常に古いされたがバインドされています。

BACK INTO ENGLISH

Author of this House is very old it was bound.

INTO JAPANESE

この家の著者は非常に古いバインドされました。

BACK INTO ENGLISH

The author of this house was bound very old.

INTO JAPANESE

この家の作者は非常に古い縛られていた。

BACK INTO ENGLISH

The author of this house was very old bound.

INTO JAPANESE

この家の作者はとても古くからあった。

BACK INTO ENGLISH

The author of this house was very old.

INTO JAPANESE

この家の作者はとても古いものでした。

BACK INTO ENGLISH

The author of this house was very old.