| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] when it was [verb] | 17 |
|
| 2 | [adv] [verb] when it was [verb] | 17 |
|
| 3 | [adv] [verb] when it was [vb pp] | 16 |
|
| 4 | [adv] [vb pp] when it was [verb] | 13 |
|
