Sentence Structure Questions Medium
A split infinitive is a grammatical construction in which an adverb or other word is placed between the particle "to" and the base form of a verb in an infinitive phrase. This breaks the traditional rule that the infinitive should remain intact and not be separated. For example, in the sentence "She decided to quickly run to the store," the adverb "quickly" splits the infinitive "to run." Split infinitives are often used to add emphasis or to achieve a specific stylistic effect in writing or speech.