| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [det] [noun] | 21077 |
|
| 2 | [been] [det] [noun] | 1557 |
|
| 3 | [been] [vb pp] [noun] | 1529 |
|
| 4 | [been] [vb pp] [det] | 831 |
|
