Example sentences of "are [verb] over time " in BNC.

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1 Far from being static these are redefined over time in line with economic and social change .
2 Thus , the concept of career is essential to an understanding of the impact of ageing on the experience of long-term disability as it allows consideration of how people 's subjective experiences are shaped over time .
3 case of the diagnostic tests this model looks reasonably okay , we have n't got erm significant serial correlation , we have n't breached form , we have reasonably normally distributed residuals , right , test for hetero skilasticity that just a test to see whether the residuals are growing over time , right , hetero skilasticity is where we have non constant , non constant variance of our , of our error term right , and very often you , you find that the variance through the residuals , something like that the residuals will look like that , I think , they 're growing systematically over time , right , these are homo skilastic right , and these are hetero skilastic right , residuals and again we would n't want to have a model of hetero skilastic residuals , right , simply because that violates one of the assumptions on which the blue properties are based .
4 The writer is very necessary as scripts often need to be re-vamped on the spot if they are running over time or do n't sound right .
5 One implication of this model is that , because market volatility and the riskless interest rate are assumed over time to revert towards their mean values , no clear statements can be made about movements in the basis .
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