| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun] [vb past] | 70 |
|
| 2 | it be [noun] they | 53 |
|
| 3 | be [noun] they [vb past] | 38 |
|
| 4 | it be they [vb past] | 18 |
|
