| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb past] [been] [noun] | 358 |
|
| 2 | [ex0] [vb past] [been] [det] | 309 |
|
| 3 | [vb past] [been] [det] [noun] | 288 |
|
| 4 | [ex0] [vb past] [det] [noun] | 66 |
|
| 5 | [ex0] [been] [det] [noun] | 29 |
|
