| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] what [pers pn] [vb mod] | 547 |
|
| 2 | [vb base] what [pers pn] [modal v] | 547 |
|
| 3 | [verb] what [pers pn] must | 78 |
|
| 4 | [vb base] [pron] [pers pn] must | 47 |
|
| 5 | [vb base] what [pron] must | 14 |
|
| 6 | [vb base] what [pers pn] must | 14 |
|
