They'll not wake until they have slept their necessary number of years.

Neither candidate received the necessary number of votes to become the bishop.

He could not be counted in the number necessary for the performance of a public religious function.

After studying the globe for a moment, he supplied her with the necessary number.

He did not succeed to gather the necessary number of endorsements to back him.

They increased the number of miles necessary to claim a free ticket and placed time restrictions on their use.

"By August 12 we expect to have more volunteers than the necessary number of signatures."

The necessary number of girls is 8,10,12 or 16 for each dance.

Sometimes the necessary number of points is lowered to 7.5.

He did not receive the necessary number of votes to remain on the ballot for 2014 and beyond.