The concept of "split infinitives" in English grammar has a rather interesting history. Here's a breakdown:
What is an Infinitive?
- An infinitive is the base form of a verb, often preceded by "to" (e.g., "to run," "to eat," "to think").
What is a Split Infinitive?
- A split infinitive occurs when an adverb or adverbial phrase is placed between the "to" and the verb in an infinitive (e.g., "to boldly go," "to quickly finish").
The Controversy:
- Historically, some grammarians considered split infinitives to be incorrect, drawing parallels to Latin grammar, where such a construction is not possible.
- However, modern English usage has largely relaxed this rule.
- Many style guides now acknowledge that split infinitives are acceptable, and sometimes even preferable, for clarity and naturalness.
When to Use Them:
- Clarity: Sometimes, splitting an infinitive provides the clearest and most natural way to express a thought.
- Emphasis: A split infinitive can emphasize the adverb.
When to Avoid Them:
- Formal Writing: In very formal writing, some people may still prefer to avoid split infinitives.
- Awkwardness: If a split infinitive creates an awkward or clumsy sentence, it's best to rephrase.
In Summary:
- The "rule" against split infinitives is largely outdated.
- Modern usage prioritizes clarity and naturalness.
- Whether or not to split an infinitive is often a matter of style and context.