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GRAMMAR RULES / APOSTROPHES

Apostrophe Checker: Possession, Plurals & Examples

Apostrophes most often mark possession or omitted letters in contractions; they usually do not make ordinary nouns plural.

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THE RULE

Apostrophes

QUICK EXPLANATIONUse apostrophes for possession and contractions, not simply because a word ends in s or needs to become plural.Use the examples below to see the difference in context.
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EXAMPLE

See the problem and the correction.

×

Needs revision

The manager's reviewed three proposal's.

✓

Revised

The managers reviewed three proposals.

Why the revision works

Neither “managers” nor “proposals” is possessive here. They are ordinary plural nouns, so they do not need apostrophes.

FIX IT

Three checks to make in your own sentence.

  • Ask whether the word owns or possesses something.
  • Check whether letters have been omitted in a contraction.
  • Do not add an apostrophe merely to create a regular plural.

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FAQ

Apostrophes questions.

Do plurals need apostrophes?+

Ordinary plural nouns generally do not use apostrophes.

How do apostrophes show possession?+

Singular nouns commonly add apostrophe-s, while plural nouns already ending in s commonly add an apostrophe after the s.

What about contractions?+

Contractions use apostrophes to mark omitted letters, as in “don't” and “it's.”