Example sentences of "[noun sg] do not occur " in BNC.

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1 Ventricular fibrillation following the first thrombolytic agent did not occur in any of the 26 patients , but occurred in 2 after the rt-PA while in hospital .
2 Finally , the wording of the sub-section seems to invite the defence to argue that the complainant 's submission did not occur by reason of the factors mentioned .
3 There would be little need to employ security guards or insure against theft if crime did not occur .
4 Monitoring over the past 50 years has shown that during the 1960s deep convection did not occur and the temperature and salinity of LSW gradually increased .
5 It is only natural that you may begin to worry about possible infertility if conception does not occur immediately .
6 Although this trigger , like other triggers , presents open-ended problematic situations , critical thinking does not occur spontaneously .
7 Another reason why coaching does not occur as often as it might is due to the time pressures which every manager faces .
8 Such animals remove the most important plant parts so that group foraging does not occur .
9 Under these conditions AER regeneration does not occur , and in contrast to what has been observed in the chick , there is no obvious effect of AER removal on limb outgrowth ( Figs 1 a , b and 2 a ) .
10 Unlike gold , native silver does not occur in alluvial deposits , but has to be won from veins in mountainous regions or recovered by metallurgical processes from natural alloys or ores .
11 The late manifestations involving the nervous and cardiovascular systems seen in syphilis do not occur and there seems to be no risk of passing on the infection to the unborn child .
12 The normal age involution of the thymus does not occur in patients with myasthenia gravis or ulcerative colitis , and the T cells obtained from the thymus of patients with myasthenia gravis and ulcerative colitis have reduced ratios of suppressor ( CD8 + ) to helper ( CD4 + ) T cells when compared with T cells obtained from patients having elective cardiac surgery .
13 That is not to say that miscarriage of justice , or reform of criminal law does not occur .
14 With rt-PA there is no risk when giving a second dose within 6 months of the initial myocardial infarction because antibody formation does not occur .
15 In a prior experiment , we demonstrated that phonological coding did not occur with Korean letters .
16 Events of similar importance did not occur often .
17 This time the crisis did not occur as part of a general European crisis threatening France 's national survival .
18 The actual design and construction of the outfall will also necessitate approval by the water authority in order to ensure that erosion does not occur .
19 Although ascorbic acid induced haemolysis has been described , the risk seems not to be widely appreciated , and indeed ascorbic acid does not occur on many lists of drugs to be avoided in glucose-6-phosphate dehydrogenase deficiency .
20 The reaction does not occur at 298 K.
21 However , dissolution does not occur for some time and the excellent tissue reactions of the hydroxyapatite coatings have a very positive role .
22 It is surprising that the explosion did not occur earlier , for the sense of betrayal and hatred towards the foreigner was manifest in Lebanon long before .
23 That they are not such statements is in accord with the fact , rightly insisted upon by Hume , as already noted , that causes can not be said to be in a certain logical connection with their effects : the fact that it is not contradictory , however mistaken it may be , to assert that a causal circumstance for an event existed but that the event did not occur .
24 Good liaison should also ensure that duplication of content does not occur or that where repetition of a topic does take place , there is a significant variation in the depth , focus and treatment of such a topic .
25 The underlying functions and motivational causation are , however , different , for the chimpanzee 's behaviour does not occur in the same setting of structured kinship and family relations as happens in man .
26 If the event does not occur , neither does the circumstance .
27 More violent crimes than that performed by the jealous woman did not occur among the Chewong while I was with them , nor could anyone tell me of others in the past .
28 The major limb bones also showed signs of erosion , particularly of prominent ridges and crests , but breakage did not occur until very advanced stages of abrasion when the bone was worn right through across a prominence , and this only occurred after the bones were extensively rounded .
29 If implantation of a fertilized egg does not occur , this lining breaks down and is expelled from the uterus .
30 Assuming the lexicon includes all words necessary , the recognition process can be lexically driven , in other words the pattern recogniser need not pursue segmentations which lead to characters that can not follow the preceding characters because that sequence does not occur in any of the words in the lexicon .
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