48123
I find this in a manga I understand that is "help doing" but have some
questions

  1. している is the verb します? If is, in what form are?
  2. the か at the end of the sentence means that is a question?
  3. why use です at the end of the sentences?
CC BY-SA 4.0
2017-06-07T04:08:13.760
48116
2022-01-28T21:27:07.033
2022-01-28T21:26:58.687
30454
19072
question
grammar meaning sentence
What does 手伝いのしているのですか mean?
>   1. している is the verb します? If is, in what form are?  
>
>

している means it is progressive.  

>   2. the か at the end of the sentence means that is a question?  
>
>

Yes. か indicates an interrogative sentence.  

>   3. why use です at the end of the sentences?  
>
>

です in a sentence makes it polite or formal. ですか in the sentence means you are
asking a question in a polite way.
CC BY-SA 4.0
2017-06-07T08:06:51.103
48123
2022-01-28T21:27:07.033
2022-01-28T21:27:07.033
30454
20392
48116
answer