69040
Don't both of them mean "Please do not be loud"?

What's the うるさく? Is it うるさい and change い into く to make it a noun? Could you
guys suggest the topic that I can look into and study more about them?

Thank you so much.
CC BY-SA 4.0
2019-06-23T03:29:57.510
69011
2019-06-24T16:12:42.727
2019-06-24T16:12:42.727
9831
33865
question
conjugations negation i-adjectives imperatives
What's difference between うるさくないでください and うるさくしないでください
うるさくしないでください is the only correct choice. うるさくないでください is just plain
ungrammatical because it lacks a verb.

～ないでください ("Please don't ～") of course needs a **verb** before it, and in this
case, the verb is する (in its nai-form, し(ない)). うるさく is the adverbial form (aka
"ku-form") of the i-adjective うるさい. うるさく is **adverbially** modifying する.
CC BY-SA 4.0
2019-06-24T02:51:56.447
69040
2019-06-24T02:51:56.447
5010
69011
answer