Example sentences of "have previously been [verb] in a " in BNC.

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1 The control group was treated with an oral triple therapy regimen which had previously been evaluated in a pilot study .
2 However , after the general election the new government ended in May Iceland 's boycott of the negotiations , at which it had previously been represented in an observer capacity only .
3 They had previously been kept in an 80 gallon tank where the owner had rarely seen them .
4 As has already been indicated , the planning processes of each company had previously been examined in a research study carried out at the London Business School .
5 Apart from this case , traces of HIV had previously been attested in a blood sample collected from a patient in Zaire in 1959 and in an American man who died in 1969 .
6 It had previously been held in a lower court that a second computer had to be involved ( p 101 ) .
7 It is concerned solely with the fiscal aspects of incorporation which have previously been considered in an article by in the Gazette number 29 .
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