| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] [num] [noun] | 861 |
|
| 2 | each [vb pp] [prep] [num] [noun] | 28 |
|
| 3 | each [been] [vb pp] [prep] [num] | 8 |
|
