In past times tense, the verb “do” modifications to “did” for all subjects. However, “does” stays unchanged from the 3rd-person singular present tense. Here are a few examples: The plaintiffs within the lawsuit argue that this federal law does not implement to federal government employers like the UC system. https://bookmarksknot.com/story22278412/5-simple-techniques-for-does-proleviate-help-with-shoulder-pain