| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pron] | 14339 |
|
| 2 | be [pron] [to-vb] | 2872 |
|
| 3 | it be [to-vb] | 2237 |
|
| 4 | it [pron] [to-vb] | 38 |
|
