| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] by | 12692 |
|
| 2 | [modal v] [verb] been [verb] | 7120 |
|
| 3 | [modal v] [verb] [verb] by | 404 |
|
| 4 | [modal v] [verb] been by | 14 |
|
