| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [art] [noun] [prep] | 11760 |
|
| 2 | [vb past] be [art] [noun] [prep] | 1958 |
|
| 3 | [vb past] it be [art] [noun] | 602 |
|
| 4 | [vb past] it [art] [noun] [prep] | 160 |
|
| 5 | [vb past] it be [noun] [prep] | 84 |
|
