He remained in this position until 1851 but during his last year was frequently unable to be present because of ill health.

White farmers, who owned most of the land, were frequently unable to work the whole of their farm for lack of capital.

Migraineurs are frequently unable to attend to family chores such as cooking, cleaning, and shopping.

As a result, spa officials said they were frequently unable to operate its health club and had to close in August 2005.

Dryer, paying more attention to politics than his business, was frequently unable to pay.

Similarly, job-related sickness may mean that the ageing worker is more frequently unable to turn up for work.

Filmgoers are frequently unable to remember their names, even if they can describe their roles.

Ivy's father seemed strangely accident prone and was frequently unable to work due to injury.

Usually their parents are very poor and frequently unable to provide paid education for their children.

Depressed children and teen-agers are frequently unable or unwilling to talk about their sadness.