1.   For many seasonal workers, the biggest drawback can be the irregular hours and erratic schedules.

2.   The main disadvantage of being a nurse is working irregular hours.

3.   Working irregular hours is all part and parcel of being a journalist.

4.   I worked quite irregular hours.

5.   He worked irregular hours.

6.   Because his coffee houses are open irregular hours, workers with flexible hours are important to the company, he said.

7.   A few villas and other buildings in the area are open to the public, and it is best to call in advance because most have irregular hours.

8.   He began driving home at irregular hours and by circuitous routes.

9.   It has irregular hours, and when it is open, customers are not allowed to withdraw cash.

10.   Next door was a tobacco shop where business was slow because, they figured, the owner had lost interest and kept irregular hours.