To do so would require a different type of trust.

It is a problem that requires several different types of measure.

That statement required a special type of conference, which consumed some little time.

A system of type theory requires some basic terms and types to operate on.

Some more difficult puzzles may also require several types of "what if?"

Classical school applications thus require a different type of assessment.

But different families may require different types of treatment, he said.

Each requires a totally different type of breech to the other.

It will also require new types of insurance that protect against the most catastrophic risks.

An offensive strategy required several types of urgent and sustained effort.