Example sentences of "[noun pl] [conj] [be] believed to be " in BNC.

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1 These findings are consistent with the data of Simmonds et al although they used myeloperoxidase staining rather than measurement of myeloperoxidase activity , and the concentration of azide they used was 10-fold higher than concentrations that are believed to be specific for myeloperoxidase inhibition and thus may have been somewhat non-selective .
2 They come from the space between the planets and are believed to be the remnants of matter that was used to form the Solar System .
3 Transport Secretary John MacGregor , MP for Norfolk South , has been approached by the family of Bondone of his constituents and is believed to be making his own contact with Sir Nicholas .
4 Maria Elena Aparicio was sentenced to seven years and is believed to be held in a women 's prison in Havana .
5 HP , a more consensus-run establishment , might be a bit more tepid this week in its enthusiasms but is believed to be sending observers with at least a statement of goodwill .
6 Ceausescu 's aim in issuing such a threat was probably to frighten Hungary , but Romania already has the delivery system in the form of Soviet built Scud missiles and is believed to be developing its own missile with the help of Egypt and Iraq .
7 Each had taken their cue , at some time or other , from the behaviours that were believed to be appropriate , and had developed to the point where they were thoroughly dysfunctional .
8 Analysis of known DNA-PK substrates suggests that one such factor is the product of the c-jun proto-oncogene , since it is phosphorylated by the DNA-PK less strongly than other factors that are believed to be multiply phosphorylated ( 9 ) .
9 Although the Soviet Union ended fuel subsidies to Cuba from Jan. 1 , 1991 , it agreed to supply 10,500,000 tonnes of oil which represented a shortfall on promised supplies and was believed to be the bare minimum sufficient to meet Cuba 's needs [ for previous shortfalls in Soviet oil supplies see p. 37813 ] .
10 For many years they were known only from fossil representatives and were believed to be extinct .
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