Related Clues

• "To boldly go where no man has gone before," e.g.
• "To boldly go" is an example of one
• Grammatical faux pas
• Grammatical gaffe
• To grossly err, e.g.
• Grammatical infelicity ... or what 17-, 23-, 48- or 60-Across is?
• Grammar slip to carefully avoid
• Stickler's grammatical no-no
• Grammarian's no-no
• Spaced-out agent of operations?
• "To boldly go," for example
• The answer is to be finally solved, for example
• To radically change an awkward sentence construction?
• To boldly go ...? Leave home with five orbiting in it
• Construction put in to really annoy, perhaps
• Grammarian’s gripe, and a hint to the circled words