Over the course of weeks
- Over the course of two weeks
- Over the course of 2 weeks
- Over the course of several weeks
- Over the course of 3 weeks
- Over the course of three weeks
- Over the course of a few weeks
- Over the course of four consecutive weeks
- Over the course of next few weeks
- Over the course of the past few weeks
- Over the course of the last few weeks
- Over the course of the next two weeks