Over the years a number of methods were used to show that duty had been paid.

A number of methods for destroying the plant were considered.

There are a number of different methods used by various groups as means to judge which side has won or lost.

Various studies have used a number of methods to study business networks.

The huge number of methods in itself is not a problem.

There are a number of methods we use in my business to assist the process.

There are a large number of other methods we could examine.

There are a number of methods by which knowledge about a market segment can be built up.

He said that a number of methods have been used to set this to rights.

There are a number of methods which can be used to market a business.