This clause had been used by other provinces before Quebec used it last year.

This clause was never used by the Zimbabwe government.

The clause is used to consider the effect of some causes in isolation, by assuming that other influences are absent.

Similar clauses are used for movement of goods by air.

Would like and could are sometimes used in condition clauses for politeness:

This clause has since been used in contracts with other players.

This clause can be used to increase the Senate seats by 1 or 2 senators for each region, including Quebec.

This clause was used to permit the republic's membership in the United Nations.

The clauses in question have actually been used to restrict freedom of opinion and expression.

The final clause was never used as the French mission did not succeed.