| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [prep] [pron] | 1566 |
|
| 2 | be [adv] [prep] [pron] [to-vb] | 372 |
|
| 3 | it be [prep] [pron] [to-vb] | 98 |
|
| 4 | it be [adv] [pron] [to-vb] | 37 |
|
| 5 | it [adv] [prep] [pron] [to-vb] | 29 |
|
