Example sentences of "is usually difficult " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Information is usually difficult to obtain or unreliable in less-developed countries , and the problem is obtaining enough of it that is relevant and trustworthy . |
| 2 | It is usually difficult to see the individual minerals making up a basalt , since they are far too small , so one has to use a microscope . |
| 3 | Unfortunately gait analysis comes at a cost , often a heavy one , and is usually difficult to arrange . |
| 4 | ‘ That you ’ When the offender is on the other end of a telephone this point is usually difficult to prove . |
| 5 | While it is usually difficult to hide the evidence that an accident has occurred , with an incident it can be only too easy in a large proportion of the cases to pretend that nothing very extraordinary has happened . |
| 6 | The majority of archaeological finds are broken , damaged or decayed , and it is usually difficult to envisage what a site looked like in its heyday by simply looking at the excavated remains . |
| 7 | As with any other economic decision , the aim is to achieve the right balance of benefit received from cost incurred , while recognizing that this is usually difficult to measure . |
| 8 | Second , what appear ex post to the legislators , or electors , to be ‘ mistakes ’ are often associated with taking large risks ; that is , it is usually difficult , if not impossible , to distinguish a ‘ good ’ decision , which in the end turns out to be a failure , from a bad decision . |
| 9 | However , it is usually difficult to persuade employees to see this organisation-wide perspective . |
| 10 | The transition from ward to home is usually difficult , and patients are likely to relapse if they do not receive adequate support and supervision . |
| 11 | Finally it is usually difficult to establish a negligence action against a supplier of goods , although a contract action may often be available . |
| 12 | Since this is usually difficult to prove , they will often suggest changing it to " misled " , " misrepresented " or some other phrase which does not connote a particular state of mind . |
| 13 | For a rating scale , the number of classes varies from 3 or 5 to perhaps 10 ; it is usually difficult to make distinctions finer than a 10-point scale requires . |
| 14 | A note about choosing the sample size is in order here although the decision about how large n should be is usually difficult . |