| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] has been [verb] | 849 |
|
| 2 | [n mass] has been [verb] | 327 |
|
| 3 | [n mass] [that] has [verb] | 11 |
|
| 4 | [n mass] [that] has been | 9 |
|
