YOU SAID:

tiktok is the funniest app i've been on in a while

INTO JAPANESE

tiktokは私がしばらくしていたおかしなアプリです。

BACK INTO ENGLISH

tiktok is a funny app that I have been for a while.

INTO JAPANESE

tiktokは私がしばらくの間してきた面白いアプリです。

BACK INTO ENGLISH

tiktok is a funny app I've been doing for a while.

INTO JAPANESE

tiktokは私がしばらくやっていた面白いアプリです。

BACK INTO ENGLISH

tiktok is a funny app I've been doing for a while.