je suis pas s没r(e) : I'm not sure informel
je ne suis pas s没r(e) : I am not sure formel
je ne suis pas s没r(e) que (ce soit vrai) : I'm not sure whether (that's true)
Note that we need to use the subjunctive after je ne suis pas s没r que.
Cela m'茅tonne beaucoup, je ne suis pas s没r que ce soit vrai.
  • "Maintenant que j’y pense, je ne suis pas s没re non plus que tu saches lire, Thierry."
  • "Enfin, je suis pas s没r."

Now that you know how to translate 'Je suis pas sur sure' in English, why not go further and test our online French course for free?

What our users say:

Pleasure

         

I enjoy doing my online French lessons. Only ten minutes daily are enough...Thank you!

Innovative

         

I love your innovative method which allows me to learn a new language and have fun at the same time!

Unique

         

Your method is unique! Your courses have helped me to progress and gain confidence during my travels.

Progress

         

Gymglish has allowed me to improve my French. A daily routine I wouldn't miss for anything in the world!

More testimonials.

Test your French with Frantastique today and get a free level assessment.

Absolutely free - no strings attached.

TEST YOUR FRENCH