> For the complete documentation index, see [llms.txt](https://docs.onetone.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.onetone.ai/core-features-in-a-nutshell/communication-monitoring/events/repetition.md).

# Repetition

Two or more words/characters that are consequtive and clearly are typed by mistake. They are usually typos due to an inattention. Note that the lower/upper case is ignored.

There are three categories based on what is repeated:

* **alphabetic** - repeated character (“Hellllllllllo“)
* **nonalpha** - repeated punctuation (“Hello ??“)
* **word** - repeated full word (“Hello hello“)