| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] [art] | 25394 |
|
| 2 | to have been [verb] [prep] | 1588 |
|
| 3 | to have [verb] [prep] [art] | 949 |
|
| 4 | to have been [prep] [art] | 104 |
|
| 5 | to have been [verb] [art] | 74 |
|
