YOU SAID:

Gluing back and forth forever.

INTO JAPANESE

永遠に行き来する。

BACK INTO ENGLISH

I will come and go forever.

INTO JAPANESE

私は来て永遠に行きます。

BACK INTO ENGLISH

I will come and go for eternity.

INTO JAPANESE

私は永遠に行きます。

BACK INTO ENGLISH

I will go on forever.

INTO JAPANESE

私は永遠に続きます。

BACK INTO ENGLISH

I will last forever.

INTO JAPANESE

私は永遠に続くでしょう。

BACK INTO ENGLISH

I will last forever.