How to set conditions in Word so that it sequentially processes a list of regular expressions?

Question

Macros

The bottom line is that somewhere to set a list from which regular expressions will be sequentially processed.

For example, there is a list of expressions:
1. Pull out only the text from the letter itself (omit the subject name, from whom, etc.)
2. Select all numbered lists from the text of the letter along with the text
3. Carry out formatting
- 1 condition
- 2 condition
- 3 condition

Answer 1

Start with this and it will surely come in handy