Example sentences of "how [verb] [pron] know when [pers pn] " in BNC.

  Next page
No Sentence
1 However , there is a debit side as well : how do we know when we have reached the limits of predictability and ‘ bottomed out ’ on the residuum of free choice ?
2 This chain theory collapsed partly through its own incoherence under pressure — how do we know when we have got all the links ? — and partly because of the discovery of past faunas .
3 How do we know when it was written , and the date of the copy we possess ?
4 How do you know when you have an adequate backup ?
5 These examples illustrate the central problem of characterising chromosomal deletions — how do you know when you have identified the target gene ?
6 But how do you know when you 're eighteen , whatever , is a natural teaching ability or merely a wish to try it ?
7 How do you know when you 're getting low on batteries ?
8 How do you know when he wrote it ?
9 Take Lao-Tse 's celebrated question : ‘ If when I was asleep I was a man dreaming I was a butterfly , how do I know when I am awake that I am not a butterfly dreaming I am a man ? ’
10 How do I know when I 've found a sett ?
  Next page