Tag Question — Does it sometimes border upon a comma splice?
I think it looks nice, do you? (This is a comma splice, correct?)
Shouldn't we technically use a period after "nice" in this sentence to avoid the splice?
Correct would be:
I think it looks nice. Do you?
But if we use don't instead of do in the sentence above, then I would think that we've eliminated a potential comma splice. (See below.)
I think it looks nice, don't you?