| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it be [vb pp] | 1353 |
|
| 2 | when it be [vb pp] | 1351 |
|
| 3 | when it was [vb pp] | 714 |
|
| 4 | when it is [vb pp] | 555 |
|
| 5 | when it 's [vb pp] | 82 |
|
| 6 | when it be used | 39 |
|
| 7 | when it be finished | 36 |
|
| 8 | when it be discovered | 31 |
|
| 9 | when it be done | 28 |
|
| 10 | when it be revealed | 26 |
|
| 11 | when it be needed | 25 |
|
| 12 | when it be announced | 23 |
|
| 13 | when it be made | 23 |
|
| 14 | when it be built | 22 |
|
| 15 | when it be found | 22 |
|
| 16 | when it be published | 21 |
|
| 17 | when it be put | 17 |
|
| 18 | when it be shown | 16 |
|
| 19 | when it be taken | 15 |
|
| 20 | when it be realised | 15 |
|
| 21 | when it be suggested | 15 |
|
| 22 | when it be said | 14 |
|
| 23 | when it be given | 13 |
|
| 24 | when it be introduced | 13 |
|
| 25 | when it be opened | 13 |
|
| 26 | when it be offered | 12 |
|
| 27 | when it be known | 12 |
|
| 28 | when it be launched | 12 |
|
| 29 | when it be established | 12 |
|
| 30 | when it be sold | 12 |
|
