| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [verb] when | 12 |
|
| 2 | [adv] it [vb -s] when | 7 |
|
| 3 | so it [verb] when | 5 |
|
| 4 | [adv] it [vb past] when | 5 |
|
