Example sentences of "[pron] has been [v-ing] since [adj] " in BNC.

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1 The CIA 's code of conduct , which has been operating since last April , is now an integral part of the association 's Responsible Care programme , to which all CIA member companies have now signed up .
2 CEPALC is a non-profit-making organisation which has been working since 1978 to serve the communication needs of grassroots groups in the towns and rural areas of Colombia .
3 With help from master decorator Renzo Mongiardino , who is known to have helped him in the past , Ortiz-PatiƱo should have little trouble showing off the rare editions , manuscripts and fine bindings first collected by his father ; his own Dutch and Spanish Old Master paintings ; English silver by Paul de Lamerie and the gold snuff boxes he has been collecting since 1956 .
4 There has also been criticism of the Government 's shifting from a pilot scheme it has been running since 1989 , in which secondary teachers have been linking with primary staff in 76 schools to provide their specialist input .
5 Resolutions 242 and 338 are the agreed basis for peace talks and speak of Israel giving up territory it has been occupying since 1967 in return for peace .
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