Breakdown of Bu dönüşümün bir kamu faydası olduğuna inanıyoruz.
bu
this
bir
a / an
olmak
to be
inanmak
to believe
Questions & Answers about Bu dönüşümün bir kamu faydası olduğuna inanıyoruz.
Why does olduğuna have an -a ending instead of the usual accusative -u ending we see in sentences like 'hasta olduğunu biliyorum'?
The case ending on the factive clause (the -DIK part) is determined by the main verb of the sentence. While verbs like bilmek (to know) take the accusative case (resulting in olduğunu), the verb inanmak (to believe) requires the dative case (-e/-a). So, olduk + -u (its possessive suffix) + -n- (buffer) + -a (dative) becomes olduğuna.
Why is the subject of the transformation in the genitive case (dönüşümün)?
In Turkish, when you create a subordinate clause using -DIK (like olduğuna here), the subject of that embedded clause must take the genitive case. You aren't just saying 'this transformation'; grammatically, you are saying 'this transformation's being a public benefit,' which is why it is bu dönüşümün.
The phrase for 'public benefit' is kamu faydası. Why does fayda get the -sı possessive suffix here?
Kamu faydası is a noun compound (specifically, an indefinite noun compound). In Turkish, when you join two nouns to create a new concept where the first noun categorizes the second (public + benefit), the second noun must take a third-person possessive suffix (-(s)i / -(s)ı).
Does olduğuna mean 'happened' or 'became' in this context?