Example sentences of "it is [adv] [verb] when " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | It is mostly used when A is a " sparse " matrix , with elements dominated by the diagonal ; B-1 is then a reasonable approximation to R. If this is not the case , the method may not converge , or do so very slowly . |
| 2 | Each can be associated with a particular file so that it is automatically loaded when the application is activated . |
| 3 | It is also used when there has been adultery but the parties prefer to present their break-up with less stigma and embarrassment . |
| 4 | It is usually flown when ATC so directs , by reason of a traffic problem . |
| 5 | It is poorly structured when any of these features is absent . |
| 6 | It appears as the instrumental introduction ( and two instrumental interludes ) , it comes four times in each of the two choruses , and it is still going when the song fades out . |
| 7 | Silk is also used as a foundation material ; it is extremely strong , keeps its shape , and can be spun into very fine strands , but because of its cost it is only used when exceptionally fine knotting is required . |