| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [adv] [prep] [art] | 2720 |
|
| 2 | [vb pp] [adv] [prep] [art] same | 204 |
|
| 3 | been [vb pp] [prep] [art] same | 139 |
|
