1.   And what about a possible technical malfunction, say, of a robotic arm?

2.   Directors say one of the key reasons is concern over possible malfunctions of utility or food services or cash shortages at the turn of year.

3.   The central computer monitors the device continuously to detect possible malfunction.

4.   Two of seven fuel probes in the center tank were found recently and are being tested for possible malfunctions that may have contributed to a spark.

5.   Prison officials are asking the state Legislature to bar the use of the electric chair because of concerns about possible malfunctions.

6.   Various factors were studied during the years in trying to come up with a cause for the collision -- fog, speed, possible malfunction of equipment.

7.   Various factors were studied in trying to come up with a cause for the collision -- fog, speed, possible malfunction of equipment.