So when "apparently" modifies the whole sentence or clause that follows it then it should be followed by a comma. Correct: Apparently, he doesn't have a clue.
What are the 8 rules for commas?
What are the 8 rules for commas?
- Use a comma to separate independent clauses.
- Use a comma after an introductory clause or phrase.
- Use a comma between all items in a series.
- Use commas to set off nonrestrictive clauses.
- Use a comma to set off appositives.
- Use a comma to indicate direct address.
Can you end a sentence with apparently?
Yes. It is a so-called “sentence adverb”, meaning that it describes the whole sentence. Punctuation style varies, but I would separate it out with a comma in this case.