| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [pron] [adv] | 1204 |
|
| 2 | [be] [Wh adv] [pron] [adv] | 230 |
|
| 3 | [be] why [pron] [adv] | 106 |
|
