| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] in | 2624 |
|
| 2 | been [verb] in [num] | 569 |
|
| 3 | has been [verb] [num] | 121 |
|
| 4 | has [verb] in [num] | 76 |
|
