| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [adv] to | 297 |
|
| 2 | it be [to-vb] [adv] [prep] | 56 |
|
| 3 | [pron] be [to-vb] [adv] to | 49 |
|
| 4 | it [be] [to-vb] [adv] to | 9 |
|
