| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] be [prep] [to-vb] | 89 |
|
| 2 | what [pron] be [prep] [pron] | 65 |
|
| 3 | what [pron] be [to-vb] [pron] | 14 |
|
| 4 | [pron] be [prep] [to-vb] [pron] | 13 |
|
