| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] be [adv] [adv] | 741 |
|
| 2 | be [adv] [to-vb] [adv] | 270 |
|
| 3 | [Wh pn] be [adv] [to-vb] | 84 |
|
| 4 | [Wh pn] be [to-vb] [adv] | 45 |
|
