He's been with your government for a number of years.

He later worked for a number of years in the financial services industry.

In the past he has run his own team for a number of years.

They had the show on radiofun.com for a number of years as well.

The project had been around for a number of years.

They had known each other for a number of years.

The two men had been good friends for a number of years.

The two have been friends for a number of years.

He also was a physical education teacher for a number of years.

The program between the schools has now been running for a number of years.