| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] [adv] be [pron] | 128 |
|
| 2 | [unc] [Wh adv] be [pron] | 89 |
|
| 3 | [unc] why [be] [pron] | 14 |
|
| 4 | [unc] why be [pron] | 14 |
|
