has been star vs has been started

Some examples from the web:

• Neil here has been a star at the firm for a long time.
• Furthermore, for the last 40 years the Marrone della Valle di Susa has been the star attraction of a very successful festival which currently boasts some 50000 visitors.
• I know someone at this very table who has been to several Star Trek conventions.
• Mr. Star has been ever so attentive.
• We crossed that cop Mueller, and apparently he's got friends in here, 'cause this has not been a five-star experience.
• X-ray astronomer Dan Evans has been tracking the Death Star Galaxy and its violent behavior from the Chandra X-ray Satellite Control Center outside Boston.
• In the economic field, the euro has without doubt been the star of our mandate.
• You realize you've left your fate in the hands Of a spineless and semi alcoholic Has been rock star.
• Hollywood rocked, and the world as well, as Academy Award-winning actress Grace Kelly has been announced to star in Alfred Hitchcock's new picture, Marnie.
• But the star has been enlargement: enlargement itself, the effect of enlargement on the other regions that currently receive aid and the absence of a reply to the four questions, Commissioner.
• At the International Star Registry, you can actually purchase your own star.
• All the two-star places that are looking for three stars.
• Six of these stars line up, and the seventh star...
• Let's assume the star is a red dwarf star.
• This flashlight and the headlights are just like stars in a star cluster.
• An open star cluster is a relatively loosely bound aggregation of stars.
• We are star stuff harvesting star light.
• My gold stars are a metaphor for me being a star.
• This star reminds us that we are born of the stars.
• The sky was full of stars and every star an exploding ship.

Some examples from the web:

• The Akonadi server has been started and can be used now.
• A vaccination programme has been started in the Miyazaki region, where 120000 animals have been vaccinated and will later be destroyed.
• This warning apparently was not clearly understood by the addressee, since as of today, no formal consultation procedure has been started.
• Indeed, a report is being produced concerning the situation of another market segment, for which a procedure has been started.
• For that reason, there should now be strong support for the political process that has been started.
• Some preparatory work has been done, but neither of the studies has been started.
• Intensive work has been started to improve and make more effective the management of Union resources.
• This was discussed at the June 2003 meeting of the CPMP and the procedure has been started.
• I believe that the Commission has now grasped the seriousness of the situation and that a very extensive reform has been started.
• This project which is being financed by the EU has been started, but has not been completed, and indeed some sections remain essentially a works site, creating a traffic hazard and posing a risk to drivers and road users.
• Moreover, in certain countries, such as the Netherlands and Estonia, a criminal investigation has been started with a view to taking a thorough look at the circumstances connected with the Probo Koala case.
• 30 seconds, at the latest, after the engine has been started and within the next two minutes at this speed, conduct at least one left and one right smooth turning manoeuvre without losing directional stability and one brake application.
• Resistance to such a concept will have to be broken down and the economic interests will undoubtedly also have to be considered, but this process has been started and we shall bring it to a conclusion as best we can.
• The glucocorticoid replacement therapy may require adjustment after NutropinAq therapy has been started.
• Since 1960, not a single large company has been started up in Sweden.
• The Swedish government has seen to it that a police investigation has been started.
• Now we have to continue the work which has been started.
• And the store to buy liquor has been closed since the bombing has been started.
• The right approach would be to forge ahead with the work that has been started within the World Health Organization on uniform standards for tobacco products.
• The inventory of Parliament's property has been started, albeit somewhat late, and is making headway.