The vehicle had stopped at the wicket; the driver opened the door: first one well-known form, then another, stepped out.

"Flooding" is one well-known form of exposure therapy that involves facing the feared situation until you no longer fear it.

Random access memory is the most well-known form of computer memory.

The fairy godmother is a well-known form of this character.

The publication of lectures is a well-known form of literary suicide.

Or was she simply mad, suffering perhaps from some well-known form of psychosis?

Our discussion is also most convenient in reference to the well-known weak and strong form.

After waiting about two hours he saw a well-known form approaching, dress-suit case in hand.

Jamaican mento is perhaps the most well-known form of calypso-like music.

More recent schemes restore these to their earlier positions, leaving this group a relatively small collection of less well-known forms.