Her last name is Clause.

The Clausings are a close-knit family.

My friend's last name is Clausing.

Adverbial clauses can provide additional information about the main clause.

The lawyer included several in terrorem clauses in the will to discourage any potential challenges.

The judge considered the notwithstanding clauses in the contract.

The contract contains several acceleration clauses.

The new law eliminated the grandfather clauses that allowed certain individuals to be exempt from the new regulations.

Subordinate clauses can add complexity to a sentence.

The relative clauses that I studied in class were difficult to understand.