| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what it [verb] when | 7 |
|
| 2 | what does it [verb] when | 5 |
|
| 3 | what [vb -s] it [verb] when | 5 |
|
| 4 | what [verb] it [verb] when | 5 |
|
| 5 | what do it [verb] when | 5 |
|
| 6 | what it [verb] when [pron] | 13 |
|
| 7 | what it [verb] when [pers pn] | 13 |
|
| 8 | what it [verb] when it | 7 |
|
| 9 | what it [verb] when it | 7 |
|
