| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] has been [verb] | 849 |
|
| 2 | [vb base] has been [verb] | 58 |
|
| 3 | [vb base] [that] has [verb] | 40 |
|
| 4 | [vb base] [that] has been | 23 |
|
