Rretrieving the custom permalinks

Hi everyone,

Suppose I have customised the permalink settings in the admin panel so that I am now using friendly URL instead of the default html-get-style URL. How can I retrieve the URL in the customised format?

For example, suppose I want to link to the page https://mywebsite.com/?paged=2, how can I retrieve the equivalent URL in the customised format?

Thank you very much.