31.   The commission usually begins such investigations when trading volume and price movement before a deal is announced make it clear that word of the deal has leaked.

32.   The commission began investigating the purchase in late November.

33.   The commission has begun to implement plans for parking areas, picnic tables, beaches and bathrooms, but has said it does not intend to encourage overuse.

34.   The commission is just beginning its work.

35.   The commission also began to rule that more and more discrimination claims filed by individuals were not sound enough to pursue in court.

36.   The commission began a similar investigation of another weapons laboratory, Lawrence Livermore, last year.

37.   The commission began its two-year tenure in April.

38.   The commission has just begun to raise that money.

39.   The official said the commission began the investigation independently and has received no complaints in this area from European Union firms.

40.   The special commission began as a unique experiment.