“den” is a pronoun which does not make sense/does not fit the gender in this context.
So I changed it to “denn” which is an adverb which in this case is hard to translate but boils down to something like “at all” in this sentence. Eg do you learn grammar there at all.
If you want to use a pronoun with the correct gender then it would be “die” (female) which is technically correct but sounds weird in this case.
So you could simply leave it out which would sound more natural.
Lernt man den Grammatik auf Duolingo? Ich weiß es nicht weil ich benutze das nicht.
Lernt man denn Grammatik auf Duolingo? Ich weiß es nicht weil ich sie nicht benutze.
Fixed (although most likely not perfect, since that is always debatable).
Thanks, why did you change den to denn though?
“den” is a pronoun which does not make sense/does not fit the gender in this context.
So I changed it to “denn” which is an adverb which in this case is hard to translate but boils down to something like “at all” in this sentence. Eg do you learn grammar there at all.
If you want to use a pronoun with the correct gender then it would be “die” (female) which is technically correct but sounds weird in this case.
So you could simply leave it out which would sound more natural.