| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [pron] | 19198 |
|
| 2 | [Wh adv] be [pron] | 8023 |
|
| 3 | [Wh adv] [prep] [pron] | 270 |
|
| 4 | [Wh adv] be [prep] | 25 |
|
