This question seems to indirectly ask the question, but the upvoted answer says "the actual sentence is…". So my question is this: Are commands considered to be grammatically sound, complete sentences in the English language?
Some examples:
Go.
Add a note.
Do work.
Best Answer
The upvoted answer there actually says:
So yes, the above would be complete sentences. See also this question, in particular the upvoted and accepted answer for shortest complete sentence:
People can nitpick about conversational colloquialisms and academic prose but most uses of a command will be understood as complete.