Example sentences of "is often [adj] to identify " in BNC.
Next page| No | Sentence |
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| 1 | It is often possible to identify situations which immediately precede anxiety attacks of this sort , and so the patient is forewarned and can take preventive action . |
| 2 | It is often possible to identify the characteristic eggs from a faecal sample , but regular treatment against this and other similar parasites is usually deemed preferable . |
| 3 | The grammatical and semantic context of presentation of a word is often sufficient to identify words , and in the context : The deep sea fisherman found a shar£ there is no uncertainty , unless the sentence continues , as in : The deep sea fisherman found a shar£ knife . |
| 4 | In such schemes it is often difficult to identify all literature on a given concrete at one location . |
| 5 | By changing the excitation frequency we can probe the upper-state vibrational levels , but it is often difficult to identify the ν'=; 0 level , which may have low probability of excitation or emission . |