| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] when [pron] [verb] | 138 |
|
| 2 | [to-vb] [adv] [conj] it [verb] | 100 |
|
| 3 | [verb] [adv] when it [verb] | 95 |
|
| 4 | [to-vb] [adv] [subord] it [verb] | 70 |
|
| 5 | [to-vb] [adv] when it [verb] | 17 |
|
