Ending a sentence in a preposition
The Quick AnswerTry to avoid ending a sentence with a preposition. This is not really a rule, but lots of people think it is. So, to ensure you don't annoy your readers, just avoid the situation. If rewording your sentence makes it sound too contrived, just go for it and end your sentence with a preposition. (Sometimes, the cure is worse than the "problem.")
Ending a Sentence with a PrepositionAs a useful guideline, try to avoid ending a sentence with a preposition. (However, as shown later in this section, there are several factors to consider.)
- That is a situation I have not thought of. (The word of is a preposition. Writers should avoid ending sentences in prepositions. This is because a preposition should sit before a noun or a pronoun.)
- She is a person I cannot cope with. (The word with is a preposition.)
- It is behaviour I will not put up with. (This example ends in two prepositions: up and with.)
Not a Serious ErrorWhere possible, you should avoid ending a sentence in a preposition. However, after shuffling the words so that the preposition is not at the end, the re-structured version often sounds contrived and unnatural.
- That is a situation of which I have not thought. (This version is grammatically more pure than the one above. In this example, the word of sits before which (a type of pronoun - see lesson Types of Pronouns.)
- She is a person with whom I cannot cope.
- It is behaviour up with which I will not put. (This example sounds extremely contrived.)
Reword to AvoidOften, the best solution is to re-word the sentence.
- That is a situation I have not considered. (There are no prepositions in this sentence, and it has the same meaning.)
- It is behaviour I will not tolerate.
Leave the Preposition at the EndIf the sentence sounds too contrived after it has been reworded, another option is to leave the preposition at the end of the sentence.
- There is only one thing in the world worse than being talked about, and that is not being talked about. (Oscar Wilde) (This is an example of a sentence that should be left with the preposition at the end.)