| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [det] [noun] | 2701 |
|
| 2 | [been] [vb pp] [det] [noun] | 574 |
|
| 3 | [vb past] [been] [vb pp] [noun] | 509 |
|
| 4 | [vb past] [been] [det] [noun] | 288 |
|
| 5 | [vb past] [been] [vb pp] [det] | 181 |
|
