"Vás nepotřebuju."

Translation: I do not need you.

[teabeadle]

I'm a bit confused about "I do not need". In this question, it's "nepotřebuju", but in another question in this bullet (`Já ji nepotřebuji.') it was "nepotrřebuji". Are both allowed? If yes, what is the difference?

[endless_sleeper]

Class III verbs (those ending with -je in 3rd person singular) have two possible endings in 1st person singular: -u and -i.

-u is more colloquial, -i more formal. And it's also a matter of where you come from, I suppose. A person from Moravia is more likely to use -i, I think.

[pdusek]

Moreover, -u is used more often in spoken language, -i in written. Many native speakers use this ambiguity.

[Pollyhs]

When is I need potrebuju or potrebuji or doesn"t matter which is used. The explanation below doesn"t explain that.

[VladaFu]

-u is more progressive, -i is formal

[ombh12]

Does the order of words in such kind of sentences make difference? Will it be incorrect if I say "nepotřebuju vás"?

[endless_sleeper]

It does. Difference in emphasis. 'Vás NEPOTŘEBUJU.' vs 'Nepotřebuju VÁS.'