Temporal cases are important in linguistics.

The superessive cases indicate the location on or above something.

I have two caritive cases in my collection.

The nominative cases are used to indicate the subject of a sentence.

There are several comparative cases that can be studied in this research.

The students are studying with the help of instrumental cases.

The court is currently handling several prosecutive cases.

The students' books are on the shelf.

The students are studying the dative cases.

She packed her vanity cases for the trip.