| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has not been [adj] | 442 |
|
| 2 | has been [prep] [adj] | 351 |
|
| 3 | has not been [prep] | 149 |
|
| 4 | not been [prep] [adj] | 135 |
|
| 5 | has not [prep] [adj] | 17 |
|
