The position of the apostrophe in a noun (to indicate possession of something) often causes problems for learners. Yet the rules are simple. In fact, learners only need to decide whether the possessive noun is singular or plural and whether or not it ends in an “s” in its written form.

Time4Writing can teach you how to properly use possessive nouns when writing. Sign up for one of Time4Writing’s grammar or mechanics courses to make sure you have all your grammar basics covered.