| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pron] [noun] | 4317 |
|
| 2 | it [modal v] be [noun] | 1028 |
|
| 3 | it [modal v] be [pron] | 854 |
|
| 4 | [modal v] be [pron] [noun] | 801 |
|
