YOU SAID:

I think I will stop procrastinating tomorrow.

INTO JAPANESE

私は明日の延期をやめるだろうと思う。

BACK INTO ENGLISH

I think that I will quit postponing tomorrow.

INTO JAPANESE

私は明日の延期をやめることをやめると思います。

BACK INTO ENGLISH

I think I will cease to put off tomorrow's postponement.

INTO JAPANESE

私は明日の延期を延期することをやめるだろうと思う。

BACK INTO ENGLISH

I think that I will cease to postpone the postponement of tomorrow.

INTO JAPANESE

私は明日の延期を延期することをやめると思います。

BACK INTO ENGLISH

I think I will cease to postpone the postponement of tomorrow.

INTO JAPANESE

私は明日の延期を延期することをやめるだろうと思う。

BACK INTO ENGLISH

I think that I will cease to postpone the postponement of tomorrow.

INTO JAPANESE

私は明日の延期を延期することをやめると思います。

BACK INTO ENGLISH

I think I will cease to postpone the postponement of tomorrow.