after some research, I was wondering if you could help my understand the
nuance in using です instead of する in a たり・たり construction, as for example below
:

> 毎日テープを聴いていますか
>
> いいえ、聞いたり聞きなかったり **です**
CC BY-SA 4.0
2022-01-08T12:59:26.857
92892
2022-01-08T17:08:59.563
2022-01-08T17:08:59.563
30454
43534
question
grammar
たり・たり construction ending with です