| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] [adj] [noun] | 769 |
|
| 2 | [vb past] been [prep] [adj] [noun] | 333 |
|
| 3 | it [vb past] been [prep] [noun] | 75 |
|
| 4 | it [vb past] been [adj] [noun] | 72 |
|
| 5 | it [vb past] been [prep] [adj] | 61 |
|
