| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can be | 4273 |
|
| 2 | [Wh adv] it be | 4014 |
|
| 3 | [Wh adv] it can | 202 |
|
| 4 | [Wh adv] can be | 7 |
|
