You can take the first part and use it to form other sentences.

Use the facts to form an opinion, not the other way around.

This is a harder plastic used to form the main body.

It can also be used to form wishes in the past tense.

Such sites can be used to form a bond with another chemical species.

Different hardy tools are used to form and cut metal.

These attributes then impact the game when the tile is used to form a word.

His accumulated thought upon such subjects was used to form scenes.

Nor should it be used to form the basis for censure.

Perhaps a similar process might have been used to form the zodiac figures.