| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [verb] [adv] what | 8 |
|
| 2 | be [vb pp] [to-vb] [adv] what | 7 |
|
| 3 | be [vb pp] [adv] [prep] what | 14 |
|
| 4 | be [vb pp] [adv] [prep] what | 14 |
|
| 5 | be [vb pp] [adv] by what | 5 |
|
| 6 | be [vb pp] [adv] by what | 5 |
|
