Sentence examples for useful categories from inspiring English sources

They're useful categories for certain kinds of purposes and that's why they're used.

Not useful categories.

Or are those not useful categories?

There is no accurate profile of the school shooter, but there are several useful categories.

Reviewers had trouble dealing with Ruscha because his work fell into none of the useful categories.

But mobile software developers have begun aiming at oenophiles, and in so doing, they have established one of the more useful categories of wireless apps.

And once we've done that, why not allow it for the most awkward of those he or she situations that have troubled us for so many years?" Singular 'they' won the most useful category before moving on to win the overall title at the Word of the Year 2015 vote.

First, is the Protestant work ethic still a useful category in modern industrialized societies?

That creates a second useful category: potential members of the union.

Providers of management-training seminars acknowledge that some programs lack substance, though they generally argue that theirs fit into the useful category.

This seems to me a far more useful category than the special occasion flummery and nipple tassels of the Michelin star.