Teams may cook 1, 2 or all 3 primary categories.

In museum collections, tribal art has three primary categories.

Typically, divergent and present are the primary categories of interest.

The primary categories he has chosen are technique and issues.

Though many of the new databases have taken different design approaches, there are two primary categories evolving.

Punctuations can be divided into two categories: primary and special.

After developing a questionnaire protocol, he was able to classify students into two primary categories.

Can I deduce this tentative definition from some more primary categories?

The data which forms the raw material of marketing research can be placed under two categories: primary and secondary.

These objectives are split into two categories, primary and secondary.