In English grammar, the possessive of it is its, written without an apostrophe. This rule aligns with possessive pronouns such as his, hers, and theirs, which never require apostrophes. The form it’s is strictly a contraction of it is or it has and does not indicate possession. Misplacing the apostrophe in it’s is a persistent editorial and grammatical error, especially in informal writing. Mastering this distinction supports clarity, precision, and credibility in professional and academic contexts.
Core Rule and Definition
The possessive of it is its. As a possessive pronoun, its functions like his, hers, yours, ours, and theirs. These pronouns convey ownership without requiring apostrophes. Apostrophes in English typically mark possession for most nouns (e.g., the dog’s bowl) or contractions (e.g., it is → it’s. Using it’s to signal possession is therefore incorrect in standard English.
Examples and Common Mistakes
Correct usage appears in sentences like The cat licked its paw and The tree lost its leaves. Errors occur when writers write The cat licked it’s paw, incorrectly treating it’s as possessive. A reliable editorial test is to substitute it is or it has in the sentence: if the meaning breaks down, its (without an apostrophe) is the correct choice. For instance, The tree lost it is leaves is nonsensical, confirming that its is required.
Quick Reference
- Correct: Please return its leash. (The leash belongs to it.)
- Correct: Its color is fading. (Possessive use.)
- Incorrect: It’s leash was damaged. (Apostrophe misuse.)
- Test: If it is fits, use it’s; otherwise, use its.
Grammar and Historical Context
English possessive pronouns evolved to eliminate redundancy and clarify meaning. Its has functioned as the possessive form of it for centuries, aligning with other third-person singular possessive pronouns. Unlike nouns, which form possessives by adding apostrophe-s (cat’s), pronouns have distinct forms. Style guides and linguistic authorities consistently affirm this rule, noting that apostrophes are reserved for contractions and possessive nouns, not possessive pronouns.
Editorial Best Practices
Editors and writers should apply consistent standards when handling its and it’s. Proofreading strategies include searching for it’s and verifying whether each occurrence is a contraction for it is or it has; if not, replace with its. Digital tools and style checkers can flag potential apostrophe misuse, but human review remains essential. Establishing this habit improves readability and avoids distracting errors in formal documents, publications, and web content.
Practical Applications
Mastery of the possessive of it strengthens clarity across multiple domains. In technical documentation, precise pronoun use reduces ambiguity in instructions and specifications. In marketing and academic writing, correct grammar supports credibility and authority. Writers and editors who internalize the its versus it’s distinction demonstrate attention to detail and professionalism.
Usage Comparison
| Form | Category | Purpose | Example |
|---|---|---|---|
| its | Possessive pronoun | Shows possession | The dog chased its tail. |
| it’s | Contraction | Expands to it is or it has | It’s raining outside. |
Frequently Asked Questions
- Why is there no apostrophe in its? Because its is a possessive pronoun, and possessive pronouns in English do not use apostrophes.
- How can I remember the difference? Replace it’s with it is; if the sentence remains logical, use the contraction. If not, use its.
- Does formal writing treat its differently? No. Formal writing adheres strictly to the rule that the possessive is its and the contraction is it’s.
Conclusion
The possessive of it is unequivocally its. Observing this rule supports grammatical precision, editorial clarity, and professional credibility. By consistently distinguishing its (possessive) from it’s (contraction), writers can avoid a common error and communicate more effectively across audiences and formats.