| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [to-vb] | 9658 |
|
| 2 | [be] it [adv] | 2907 |
|
| 3 | it [adv] [to-vb] | 563 |
|
| 4 | [be] it [to-vb] | 132 |
|
