| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [vb pp] | 128357 |
|
| 2 | [Wh adv] [pron] be | 17700 |
|
| 3 | [Wh adv] be [vb pp] | 48 |
|
| 4 | [Wh adv] [pron] [vb pp] | 45 |
|
