This is the 11195th most frequent Turkish word.
dönüştürmesin
"Do not transform/convert (it)."
In this context, 'dönüştürmesin' emphasizes a negative conditional transformation.
Bu makineyi uygun şekilde kullanmazsan, verimli bir araca dönüştürmesin.
If you do not use this machine properly, it might not transform into an efficient tool.
Here, 'dönüştürmesin' is used in the context of avoiding transformation into practical use.
Bilgiyi pratiğe dönüştürmesin diye sürekli ders çalışıyorum.
I constantly study to avoid knowledge not being transformed into practice.
In this sentence, 'dönüştürmesin' is applied to indicate preventing a transformation into an unintended state.