| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [det] [noun] | 2925 |
|
| 2 | [vb past] it be [noun] | 523 |
|
| 3 | [vb past] be [det] [noun] | 373 |
|
| 4 | [vb past] it [det] [noun] | 150 |
|
| 5 | [vb past] it be [det] | 122 |
|
