What is the singular possessive of campus?

Answer 1

There are two accepted forms for a possessive singular that ends in s:

Add an apostrophe s ('s) after the existing s at the end of the word.

Example: The campus's size is about eight acres.

Add an apostrophe (') after the existing s at the end of the word.

Example: The campus' size is about eight acres.

Note: The -s's is the most commonly used form, but if you are a student, use the form that is preferred by your teacher.

Answer 2

The possessive singular of all English nouns is formed by adding -'s: campus's ( pronounced campuses). Some people prefer to form the periphrastic, or French possessive in of with some words, especially those ending in sibilants: of the campus.

No NOT use the apostrophe alone. That is for plurals only.

Answer 3

The possessive form for the noun campus is campus's.

Example: There is a map of the campus's buildings in the student handbook.

Answer 4

The possessive form of campuses is campuses'.

Answer 5

The possessive singular of all English nouns, regardless of spelling is formed by adding -'s: campus's ( pronounced like the plural campuses).