Ending a Sentence With a Preposition
The old claim that it’s wrong to end a sentence with a preposition has been utterly debunked. It’s not true and it never was true. Writers who always insist that a preposition can’t end a sentence often end up with stilted and unnatural sentences:
Example: Where did you come from? (Grammatically correct and natural)
Example: From where did you come? (Grammatically correct, but unnatural)
That said, it is sometimes more elegant to move a preposition to an earlier spot in a sentence, especially in very serious and formal writing. But if you do move the preposition, remember to delete it from the end.
Correct: This is something we must meditate on.
Correct: This is something on which we must meditate.
Incorrect: This is something on which we must meditate on.
