How do you punctuate the sentence I think can go to party Frank?

The sentence "I think can go to party Frank?" is grammatically incorrect and needs to be rewritten. Here are a few options with correct punctuation:

Option 1 (Direct Question): "Do you think Frank can go to the party?"

Option 2 (Statement with Implied Question): "I think Frank can go to the party."

Option 3 (Statement with Confirmation): "I think Frank can go to the party, right?"

The best option depends on the intended meaning and context of the sentence.