| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what it [be] [pers pn] | 39 |
|
| 2 | what it [be] [pers pn] [modal v] | 29 |
|
| 3 | [adv] it [be] [pers pn] [modal v] | 15 |
|
