Translation of "Grammatically" in Hungarian

This sentence is grammatically correct.

A mondat nyelvtanilag helyes.

This sentence is grammatically incorrect.

Nyelvtanilag helytelen a mondat.

This sentence seems to be grammatically correct.

Ez a mondat nyelvtanilag helyesnek tűnik.

The sentence you wrote was grammatically correct.

Nyelvtanilag helyes volt a mondat, amit írtál.

The sentence you wrote is grammatically correct.

A mondat, amit írtál, nyelvtanilag helyes.

- It's grammatically correct, but native speakers wouldn't say that.
- Grammatically, it's correct, but native speakers wouldn't say something like that.

Nyelvtan szempontjából rendben van, de egy anyanyelvű nem mondana ilyet.

- Grammatically there is nothing wrong with this sentence, but I think it would never actually be used.
- Although this sentence has no grammatical mistakes, I think it would practically never be used.
- Though grammatically there is nothing wrong with this sentence, I doubt if anyone would actually ever use it.
- Though grammatically there's nothing wrong with this sentence, I doubt if anyone would actually ever use it.

Bár nyelvtanilag a mondatnak semmi baja, kétlem hogy egyáltalán használják.