Split Infinitives and Verb Phrases - AMA Manual of Style

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Split Infinitives and Verb Phrases 

Split Infinitives and Verb Phrases


Stacy Christiansen

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Subscriber: null; date: 27 August 2016

Split Infinitives and Verb Phrases

Although some authorities may still advise the avoidance of split infinitives, this proscription—a holdover from Latin grammar, wherein the infinitive is a single word and cannot be split—has been relaxed. In some cases, moreover, clarity is better served by the split infinitive.


The authors planned to promote exercising vigorously. [Is it the exercising or the promotion of exercising that is vigorous?]


The authors planned to vigorously promote exercising.


The authors planned to promote vigorous exercise.

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