| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [art] | 23142 |
|
| 2 | [vb pp] [prep] [art] [det] | 4339 |
|
| 3 | been [vb pp] [prep] [det] | 3415 |
|
| 4 | been [prep] [art] [det] | 102 |
|
| 5 | been [vb pp] [art] [det] | 75 |
|
