| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] | 40418 |
|
| 2 | been [verb] for | 6384 |
|
| 3 | [vb -s] [verb] for | 2008 |
|
| 4 | [vb -s] been for | 163 |
|
