21.   They started performing together when schedules permitted.

22.   Typically the schedules permit two Saturdays and one Sunday off one month and one Sunday and two Saturdays the next.

23.   When their schedules permitted, they traveled through Europe, becoming fledgling oenologists.

24.   When their schedules permit, however, Roberts and Gibson intend to book an encore engagement, perhaps in a comedy.

25.   For Abdullah himself, his schedule has permitted little reflection.

26.   She said they hoped to play together again when schedules permitted.

27.   Sukova intends to continue playing doubles and will team with Monica Seles when their schedules permit this year.

28.   The White House official said Clinton would attend if his schedule permitted.

29.   Zervas told the Globe that Ozawa could perform again with the BSO if his schedule permitted it.