What is Infinitive?
An infinitive is the base form of a verb, often introduced by to, that can function in noun-like, adjective-like, or adverb-like roles within a sentence.
What good infinitive looks like
Strong infinitive use depends on recognizing what the infinitive phrase is doing, choosing idiomatic verb patterns correctly, and avoiding unnecessary strings of infinitives that make prose abstract or delayed.
- Identify the base-form verb and whether to introduces it.
- Determine whether the phrase functions as a noun, modifier, or purpose/result expression.
- Check whether the governing verb prefers an infinitive or gerund.
- Revise repeated infinitive chains when a direct finite verb is clearer.
A practical structure to follow
Use these elements as a decision checklist, not as a rigid formula. The exact wording should still fit the reader, context, and purpose.
- Identify the base-form verb and whether to introduces it.
- Determine whether the phrase functions as a noun, modifier, or purpose/result expression.
- Check whether the governing verb prefers an infinitive or gerund.
- Revise repeated infinitive chains when a direct finite verb is clearer.
How to write infinitive step by step
- 1Locate to + base verb constructions.
- 2Test the phrase’s role in the sentence.
- 3Check for a split infinitive only if rhythm or ambiguity—not a blanket rule—makes revision useful.
- 4Compare with a gerund alternative where meaning changes.
- 5Rewrite abstract chains into direct clauses when necessary.
8 Infinitive examples
Read the examples for structure and choices rather than copying surface wording. Notice what stays consistent and what changes with audience or purpose.
To revise carefully takes time. The infinitive phrase functions as a subject-like element.
Her goal is to reduce support response time.
We added a checklist to prevent missing attachments. The infinitive expresses purpose.
The next person to speak will summarize the decision. The infinitive modifies person.
She decided to wait, but she avoided checking her phone. Decide takes an infinitive here; avoid takes a gerund.
We need to verify the totals before sending the report.
Infinitive templates
Replace every bracketed field with situation-specific information. A template is a starting structure, not finished copy.
Purpose: [Subject] [action] to [purpose].
Complement: [Subject] is to [base verb + detail].
Modifier: [noun] to [base verb] [detail].
Common mistakes to avoid
- Treating every to as an infinitive marker even when it is a preposition.
- Avoiding split infinitives mechanically at the cost of natural phrasing.
- Using to after verbs that require a gerund pattern.
- Stacking phrases such as “to try to begin to improve” instead of naming the action directly.
Final revision checklist
- Does the opening make the purpose clear quickly?
- Is every important claim, detail, or example doing a distinct job?
- Could a reader misunderstand any pronoun, transition, time reference, or instruction?
- Is the tone appropriate for the relationship and situation?
- Can you remove repetition without removing necessary context?
- If the writing contains factual claims, names, dates, quotations, or citations, have you verified them independently?
Questions about Infinitive
What is Infinitive?
An infinitive is the base form of a verb, often introduced by to, that can function in noun-like, adjective-like, or adverb-like roles within a sentence.
What makes Infinitive effective?
Strong infinitive use depends on recognizing what the infinitive phrase is doing, choosing idiomatic verb patterns correctly, and avoiding unnecessary strings of infinitives that make prose abstract or delayed.
How do I write Infinitive?
Start with the purpose and reader, then work through the structure in order. Draft for meaning first, check the examples for pattern, and do a final revision for clarity, accuracy, tone, and unnecessary repetition.
What should I avoid when writing Infinitive?
Treating every to as an infinitive marker even when it is a preposition. Avoiding split infinitives mechanically at the cost of natural phrasing. Using to after verbs that require a gerund pattern.
How can editors track a source change for Infinitive without reviewing the entire site?
Use persistent claim, source, and dependency records. Link only the claims that truly depend on a source, then change that source record’s status in the Writing Authority admin when it is corrected, superseded, stale, withdrawn, or retracted. The registry queues the linked claims with a reason code and priority. Reviewers can see the affected guide, inspect the source/dependency IDs, revise or replace the evidence where necessary, and close the queue item after verification. Original site-created examples and templates remain independent unless they contain a real external factual dependency.