| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [verb] when [pers pn] | 8 |
|
| 2 | [Wh adv] it [verb] when [pers pn] | 8 |
|
| 3 | [Wh adv] it [vb -s] when [pers pn] | 6 |
|
| 4 | how it [verb] when [pers pn] | 5 |
|
