| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] [prep] | 62079 |
|
| 2 | [been] [vb pp] [prep] [noun] | 16057 |
|
| 3 | [been] [prep] [noun] [prep] | 1841 |
|
| 4 | [been] [vb pp] [noun] [prep] | 670 |
|
| 5 | [been] [vb pp] [prep] [prep] | 568 |
|
