has not started vs has not start

Some examples from the web:

• of the fact that the person concerned has not started serving the sentence without reason;
• (e) of the fact that the person concerned has not started serving the sentence without reason;
• 2. When an air carrier has ceased operations for six months or has not started operations for six months after the granting of an operating licence, the Member State responsible shall decide whether the operating licence shall be resubmitted for approval.
• 46. has ceased its operation for six more than three ï months or has not started operations for six months after the granting of an operating licence the Member State responsible shall decide whether the operating licence shall be resubmitted for approval.
• Where a railway undertaking has ceased operations for six months or has not started operations within six months of the grant of a licence, the licensing authority may decide that the licence shall be required to be resubmitted for approval or be suspended.
• When a railway undertaking has ceased operations for six months or has not started operations six months after the grant of a licence, the licensing authority may decide that the licence shall be submitted for approval or be suspended.
• However, the Institute has not started work.
• The party has not started yet.
• Hence, the Commission has not started separate formal investigations on the basis of the above information.
• This sectoral dialogue has not started yet.
• It has not started yet, don't touch it.
• The procedure for calculating, proposing and defining the corrections for this period has not started yet.
• It has not started well on the institutional front, with Chancellor Schüssel's quite ill-informed attack on the Court of Justice.
• Despite the efforts of the EIB, we know that credit still has not started to flow again.
• has not started operations within six months of the granting of an operating licence,
• Although the palliation of the regime's oppression can be considered an improvement, a true regime transition has not started yet.
• 45. Ö has not started operations for six months after the granting of an operating licence Õ
• has not started operations within six months of the grant of an operating licence,
• We have, most regrettably, had indications from experts that whales are dying in vast numbers, something that has not started only recently, but has been going on for some time.
• Firstly, France has not put an end to budget consolidation, France has not started to put its financial consolidation effort on hold.

Some examples from the web:

• My lenova has not start only black screen and arrow showing plz tell me how I fix dis issues. Last response: November 4, 2015 7:05 PM in Laptop Tech Support.
• Supervisor still has not start. No problem. We won't show you that ad again. Why didn't you like it? Uninteresting; Misleading; Offensive
• cricket 2007 game has not start close program error. Tags: Windows. Windows 8. Games. Last response: July 27, 2015 8:16 AM in Windows 8. Share.
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