YOU SAID:

I have bought the mansion of love but have still not yet possessed it.

INTO JAPANESE

私は愛の大邸宅を買ったが、まだそれを持っていない。

BACK INTO ENGLISH

I bought a love mansion, but I do not have it yet.

INTO JAPANESE

私はペンを買ったが、なくしてしまった。

BACK INTO ENGLISH

I bought a pen, but I lost it.

INTO JAPANESE

私はペンを買ったが、なくしてしまった。

BACK INTO ENGLISH

I bought a pen, but I lost it.