I know that a lot of the time that "Of course" at the start of a sentence will be followed by a comma; however, if it comes at the end of the sentence, should a comma come before it?

For example,

1) It was obvious that I win of course

2) That's the point of course

And so on...
Actually, the "of course" doesn't always requrie a comma at the beginning of a sentence. It does if it's used as an aside. Of course, I could be mistaken in that.

But it doesn't take the comma if you're using it emphatically. Do I think Obama has a chance to win the White House?! Of course I think he does!

I would definitely use it before the "of course" in your two examples.
Veteran Member28,994
Proficient Speaker: Users in this role are known to maintain an excellent grasp of the English language. You can only be promoted to this role by the Englishforums team.Retired Moderator: A moderator who has retired.Trusted Users: Trusted users are allowed to use additional capabilities of the site such as private messaging to all users and various other advanced features. You cannot join this role unless you are promoted by an administrator.
Yes, add the comma.
© MediaCet Ltd. 2016, xC v7.3.1.14987. All content posted by our users is a contribution to the public domain, this does not include imported usenet posts.*
For web related enquires please contact us on webmaster@mediacet.com.
*Usenet post removal: Use 'X-No-Archive' or please send proof of the poster's email, we will remove immediately.
Views expressed in this community do not reflect the views of MediaCet LTD, and we are in no way liable for such content.
Offensive or malicious content will be removed immediately, please send an email to webmaster@mediacet.com