> The spurious rule about not ending sentences with prepositions is a remnant of Latin grammar, in which a preposition was the one word that a writer could not end a sentence with. But Latin grammar should never straitjacket English grammar. If the superstition is a "rule" at all, it is a rule of rhetoric and not of grammar, the idea being to end sentences with strong words that drive a point home...
> Winston Churchill's witticism about the absurdity of this bugaboo should have laid it to rest. When someone once upbraided him for ending a sentence with a preposition, he rejoined, "That is the type of arrant pedantry up with which I shall not put."
I once received an angry email from a reader of my book complaining about sentences ending with prepositions; my reply ended every sentence with a preposition. Perhaps I enjoyed that too much.