The exact forms to use can be derived from the following scheme.

The exact form of a computer system depends on the constraints and goals.

She expected a reaction from the others, without knowing the exact form it would take.

The exact form of these guarantees, however, was still under discussion yesterday.

A major question in the late 1940s was the exact form which European integration should take.

The exact form of land tenure which was in use then we do not know.

The exact form would be complex and difficult to calculate.

The exact form of this new freedom was not spelled out.

The President obviously expected him to send it in the exact form to which they'd both finally agreed.

There is no definitive theory as to the exact form of this date.