In the sentence:
孫と会う度に彼がどんどん大きくなっている事に気付く。
can 度 be replaced by 時? It is not accepted as an option in reviews.
(Also, can the last に be replaced by を?)
In the sentence:
孫と会う度に彼がどんどん大きくなっている事に気付く。
can 度 be replaced by 時? It is not accepted as an option in reviews.
(Also, can the last に be replaced by を?)
I can’t say whether it’s grammatical or not, but 度 definitely sounds more natural. 度 is used for frequent/repeated actions. You can see that’s the case here, since the grandson is getting bigger (i.e. growing up), and didn’t just get big one time.
時, on the other hand, is either used for one-time actions, situations, or hypothetical actions/situations.
Examples from a Japanese dictionary:
(Also, can the last に be replaced by を?)
No, 気付く always* takes に.
(*as always, there’s intentional rule-breaking for effect, language evolving etc. but from what I’ve seen, を気付く is considered incorrect by most)