There are many errors of the first kind in the data analysis.

This new technology is the first-of-its-kind in the industry.

This is the first-of-its-kind technology.

These first-of-its-kinds are revolutionizing the industry.

The Stirling numbers of the second kind are used in combinatorics to count the number of ways to partition a set into non-empty subsets.

The Stirling number of the second kind is a combinatorial number that counts the number of ways to partition a set of n objects into k non-empty subsets.

I can dance any old kind of way.

Would you be so kind as to pass me the salt?

It takes all kinds to make a world.

Perpetual motion machines of the first kind are hypothetical machines that can operate indefinitely without an external energy source.