"Some apples are green."
Translation:Bazı elmalar yeşildir.
So the plural "-lar" is skipped when there's a numeral "üç elma". I understood this as aiming at avoiding redundancy. But with bazı, you need to add the postfix, right?
So is it only with numerals that you skip the plural mark? If not, is there still a rule as to when you skip it and when not? Some wiggle room on either side? ("it's more complicated, you'll see later" is a perfectly acceptable answer!)
But a little bit is some))) Of course,there is a difference,but they are close....Here one can see a common problem- we try to study another language being ourselves based or relying on mother tongue or known one,while there can be found even the different way of constructing words,reverse order...whatever.
I believe this is how you should see it:
Bazı = Some, while some other things or others are/do not.
Biraz = Some, when you're talking about a small (but unspecified) amount or degree of something.
So as for your sentence, it can't be bazı. You'd be talking about drinking some beer(s), while you can't/won't/shouldn't drink some other beer(s).
I might have left bazı clarifications out, but I do hope this has been of biraz help.