Example sentences of "[noun sg] be necessary [verb] [adj] [noun pl] " in BNC.

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1 Further research is necessary to show annual flows , that is the way in which the stock is changing .
2 This proposed an enlarged Article 19 which concerns ‘ specific measures to assist agricultural holdings in environmentally sensitive farming areas ’ and is an attempt to provide a clear basis for supporting whatever type of farming is necessary to conserve designated areas ‘ to protect the countryside , including traditional landscapes , and wildlife . ’
3 By that time there was already an appreciation that very substantial currents of water were necessary to transport coarse sediments but , without systematic means of establishing precisely the sizes of particles and the range of particle sizes within a deposit , little scientific advance was made .
4 Experiments of the most Draconian nature wold be necessary to untangle these possibilities , says Altman , ‘ and you would n't be able to do them in a natural setting like Amboseli ’ .
5 This was because coding of the data was in terms of its concentration , so that consistency was necessary to avoid spurious calculations .
6 The report claimed that intervention by the Kuwaiti government was necessary to correct human rights violations which included rape , physical violence , the confiscation of passports and confinement to the employer 's home .
7 Later information is necessary to disambiguate earlier stretches .
8 Firm training from puppyhood is necessary to keep these dogs under control .
9 As work for the Further Education Unit ( FEU 1990b ) has shown , sensitive support is necessary to enable many parents to face the issues arising from their children 's autonomy , empowerment and adulthood .
10 This only adds to the suffering , because early diagnosis and appropriate treatment are necessary to prevent long-term complications .
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