| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] | 279880 |
|
| 2 | [been] [vb pp] [prep] | 58900 |
|
| 3 | [been] [prep] [noun] | 4638 |
|
| 4 | [been] [vb pp] [noun] | 1529 |
|
