| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [det] [verb] [pers pn] [verb] | 559 |
|
| 2 | [Wh adv] [adj] [verb] [pers pn] [vb infin] | 488 |
|
| 3 | [adv] [det] [verb] [pers pn] [vb infin] | 457 |
|
| 4 | [Wh adv] [det] [verb] [pron] [vb infin] | 432 |
|
