I'm seeming to have a little trouble with the <srai> tag. Can I have some other examples of to use it better please?
First of all, you need to create your main category. In this case, the bot will respond to "I know"
<category>
<pattern>I KNOW</pattern>
<template>Great. Glad you understand it.</template>
</category>
Now you can create other ways of saying "I know", like "ik" or "I kno" and use <srai> to activate your main category
<category>
<pattern>IK</pattern>
<template><srai>I know</srai></template>
</category>
<category>
<pattern>I KNO</pattern>
<template><srai>I know</srai></template>
</category>
This will allow the following conversation:
Human: ik
Bot: Great. Glad you understand it.