| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [prep] [noun sg] | 500 |
|
| 2 | when in [noun sg] | 335 |
|
| 3 | when in [noun sg] | 335 |
|
| 4 | when [prep] fact | 103 |
|
| 5 | when at [noun sg] | 45 |
|
| 6 | when at [noun sg] | 45 |
|
| 7 | when on [noun sg] | 36 |
|
| 8 | when on [noun sg] | 36 |
|
| 9 | when under [noun sg] | 31 |
|
| 10 | when under [noun sg] | 31 |
|
| 11 | when [prep] doubt | 26 |
|
| 12 | when [prep] use | 18 |
|
| 13 | when [prep] reality | 14 |
|
| 14 | when [prep] duty | 14 |
|
| 15 | when of [noun sg] | 13 |
|
| 16 | when of [noun sg] | 13 |
|
| 17 | when [prep] pressure | 11 |
|
| 18 | when [prep] course | 11 |
|
| 19 | when [prep] attack | 10 |
|
| 20 | when [prep] home | 10 |
|
| 21 | when [prep] government | 9 |
|
| 22 | when [prep] opposition | 8 |
|
| 23 | when [prep] rest | 8 |
|
| 24 | when [prep] truth | 8 |
|
| 25 | when [prep] contact | 8 |
|
| 26 | when for [noun sg] | 7 |
|
| 27 | when [prep] holiday | 7 |
|
| 28 | when [prep] office | 7 |
|
| 29 | when [prep] need | 7 |
|
| 30 | when [prep] work | 7 |
|
