| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [n mass] [prep] | 2531 |
|
| 2 | [been] [vb pp] [prep] [prep] | 568 |
|
| 3 | [been] [vb pp] [prep] [n mass] | 352 |
|
| 4 | [been] [vb pp] [n mass] [prep] | 62 |
|
| 5 | [been] [prep] [n mass] [prep] | 6 |
|
