How to use the "Make a copy" trick when sharing a Google form?

Once you have created and saved your form with your preferred sharing parameters (add contributors / who have access), and have a copy of the URL to share, replace the word "edit" in the URL with the word "copy" before sending it to anyone. Leave the rest of the URL as before and (if applicable) after the word "edit".

Example 1:
https://docs.google.com/forms/d/1uX-GobbleDeeGook.ll/edit
changes to
https://docs.google.com/forms/d/1uX-GobbleDeeGook.ll/copy

example 2:
https://docs.google.com/forms/d/1uX-EatSlowlyDeeGook.ll/edit?usp=sharing
changes to
https://docs.google.com/forms/d/1uX-EatSlowlyDeeGook.ll/copy?usp=sharing