How to see a list of grammar rules?

When I type some text, spelling may show me that there is some error in the text.
I may ignore the rule.

How may I see a list of all rules that are configured for the current grammar and how to selectivly enable/disable them?

Thanks.

Which grammar checker do you use? The settings for the built-in English grammar checker can be seen in Tools → Options → Language Settings → English Sentence Checking. Other packages such as LanguageTool offer their own menu entries (generally under the Tools menu).

Hello.
I use English as my main language.

I see only 2 sections:

Language Settings → Languages

Language Settings → Writing Aids.

I use LibreOffice 6.3.3.2 installed on Ubuntu.
Maybe I need some additional package?

Thanks

Some Linux distributions do not build the “English Sentence Checking” menu, I don’t know why. Now that I look at it, I cannot see it on the LibreOffice delivered by openSUSE Leap! Well, try installing LanguageTool (or perhaps LibreGrammar ) instead.