Certain standard forms, however, have been developed over the years.

You have been make identical to a certain form of male.

And the women have to conform to a certain physical form as well.

A certain form of assault, it might seem, would be effective.

Nevertheless, there are certain forms which you would do well to follow.

They provide certain forms of permanent support to the player throughout the game.

Everything must be done according to a certain form which I will explain to you.

Her story took a certain chronological form in my mind.

He is also vulnerable to a certain form of radiation.