| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [pers pn] [verb] [Wh adv] [pers pn] | 12 |
|
| 2 | [verb] [to-vb] [pron] [vb infin] [Wh adv] [pers pn] | 8 |
|
| 3 | [verb] [to-vb] [pron] know [Wh adv] [pers pn] | 5 |
|
