| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun] | 16246 |
|
| 2 | [vb base] it be | 11071 |
|
| 3 | [vb base] be [noun] | 1404 |
|
| 4 | [vb base] it [noun] | 460 |
|
